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1959-11-05 |
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Filter with rotating magnetic roller
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1951-04-03 |
1963-10-03 |
Faudi Feinbau G M B H |
Standing magnetic filter
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1952-01-04 |
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1953-07-15 |
1957-07-23 |
Jean Thoma |
Magnetic separators
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1953-08-10 |
1957-08-27 |
Jeffrey Mfg Co |
Material separator and improved material supporting and guide means therefor
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DE1111759B
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1954-01-20 |
1961-07-27 |
Hans Thoma Dr Ing |
Magnetic filter for large amounts of liquid
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1954-01-22 |
1958-03-04 |
Packard Water Conditioners Inc |
Water treatment device
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1954-04-16 |
1956-12-04 |
Indiana Commercial Filters Cor |
Universal magnetic clarifier
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ES221304A1
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1954-04-22 |
1955-06-01 |
Philips Nv |
Magnet system comprising two structurally identical parts
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1954-05-06 |
1956-08-28 |
Phillips Petroleum Co |
Magnetic separator
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1954-08-04 |
1958-05-13 |
Detrex Chem Ind |
Cleaning apparatus
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NL212824A
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1955-12-12 |
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DE1146821B
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1956-06-08 |
1963-04-11 |
Erzbergbau Salzgitter Ag |
Magnetic roller separator
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1956-08-24 |
1966-01-25 |
Walker O S Co Inc |
Permanent magnet chuck
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1957-02-25 |
1960-08-02 |
Brown & Sharpe Mfg |
Fine grid permanent magnetic chuck
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1957-11-20 |
1961-07-18 |
Indiana General Corp |
Magnetic attractor
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1960-02-16 |
1964-10-15 |
Deutsche Edelstahlwerke Ag |
Device for cleaning fluids from ferromagnetic particles
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GB1055134A
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1964-02-03 |
1967-01-18 |
Mullard Ltd |
Improvements in and relating to magnetic filters
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1964-04-09 |
1967-06-13 |
Botstiber |
Magnetic filter with signalling means
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1965-04-12 |
1968-06-25 |
Miyata Saburo |
Magnetic separator
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1965-06-02 |
1968-04-02 |
Miyata Saburo |
Magnet assembly for filtering
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GB1129516A
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1965-10-26 |
1968-10-09 |
M E L Equipment Co Ltd |
Improvements in or relating to magnetic filters
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1967-09-19 |
1968-04-18 |
Spodig Heinrich |
Permanent magnet separator
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1968-01-19 |
1970-03-03 |
Ditch Magnets Inc |
Ditch magnet
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1969-12-04 |
1971-06-03 |
Technicon Instr |
APPARATUS FOR AUTOMATIC DETERMINATION OF THE SPEEDS OF COAGULATION, AGGLUTINATION OR FLOCCULATION OF LIQUIDS, AND REACTION ENHANCING AGENT USED WITH THIS APPARATUS
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US4025433A
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1976-01-22 |
1977-05-24 |
Barnes Drill Co. |
Magnetic separating apparatus
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1977-07-19 |
1979-03-27 |
Brown Merritt J |
Magnetic water conditioner
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1978-07-24 |
1980-08-05 |
Hydromagnetics, Inc. |
Coaxial hydromagnetic device for hydraulic circuits containing calcium and magnesium ions
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1979-03-16 |
1981-02-03 |
Thompson Marine Corporation |
Gas diffuser, aerator, or sparger method
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1979-03-16 |
1980-10-21 |
Thompson Marine Corporation |
Gas diffuser, aerator, or sparger apparatus
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1979-10-29 |
1982-02-03 |
Fjeldsend As Olaf |
APPARATUS FOR MAGNETIC EFFECT OF A FLOWING LIQUID
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GB2132918B
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1982-12-17 |
1986-11-19 |
De Beers Ind Diamond |
Magnetic separator roll
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1983-03-11 |
1987-09-15 |
Raytheon Company |
Magnetic drum separator
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1985-09-25 |
1987-05-05 |
Mor-Flo Industries, Inc. |
Magnetic water conditioning device
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1987-03-11 |
1991-03-06 |
Liff Ind Ltd |
Improvements in and relating to water conditioning
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1990-08-10 |
1994-06-22 |
Reid Andrew John Ker |
Magnetic separators
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HUT76505A
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1993-09-07 |
1997-09-29 |
Brunsting |
Magnetic filter assembly
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1996-09-23 |
1999-11-09 |
Michael L Baxter |
Rolling magnetic rake for collecting nails and other debris from a surface
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2006-01-30 |
2009-04-14 |
Chih Chou Liu |
Filter for drinking water
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2007-02-22 |
2012-07-19 |
Roger M. Simonson |
Magnetic filter and magnetic filtering assembly
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2008-09-18 |
2015-10-22 |
Siemens Aktiengesellschaft |
Separator for separating a mixture of magnetizable and non-magnetizable particles contained in a suspension carried in a separation channel
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2010-03-03 |
2011-09-08 |
Siemens Aktiengesellschaft |
Separator for separating a mixture
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EP2368639A1
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2010-03-23 |
2011-09-28 |
Siemens Aktiengesellschaft |
Method and device for magnetically separating a fluid
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CN104841550B
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2015-05-28 |
2016-04-27 |
张宝祥 |
A kind of resource of tailings recovery process
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CN104984815B
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2015-05-28 |
2016-04-27 |
张宝祥 |
A kind of wet type beneficiation method
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CN111229455B
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2020-02-28 |
2022-01-18 |
东台市华裕机械配件有限公司 |
Buffering separation type nonferrous metal sorting device
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