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FR795971A - Method of electrical remote transmission using ultra-short waves - Google Patents

Method of electrical remote transmission using ultra-short waves

Info

Publication number
FR795971A
FR795971A FR795971DA FR795971A FR 795971 A FR795971 A FR 795971A FR 795971D A FR795971D A FR 795971DA FR 795971 A FR795971 A FR 795971A
Authority
FR
France
Prior art keywords
ultra
remote transmission
short waves
electrical remote
electrical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MEAF Machinerieen en Apparaten Fabrieken NV
Original Assignee
MEAF Machinerieen en Apparaten Fabrieken NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MEAF Machinerieen en Apparaten Fabrieken NV filed Critical MEAF Machinerieen en Apparaten Fabrieken NV
Application granted granted Critical
Publication of FR795971A publication Critical patent/FR795971A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • C01B17/82—Preparation of sulfuric acid using a nitrogen oxide process
    • C01B17/86—Tower process
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Geophysics And Detection Of Objects (AREA)
FR795971D 1934-10-27 1935-10-04 Method of electrical remote transmission using ultra-short waves Expired FR795971A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE453733X 1934-10-27

Publications (1)

Publication Number Publication Date
FR795971A true FR795971A (en) 1936-03-26

Family

ID=6538816

Family Applications (2)

Application Number Title Priority Date Filing Date
FR453733D Expired FR453733A (en) 1912-02-14 1913-01-29 Manufacturing process of sulfuric acid by means of towers, according to the principle of lead chambers
FR795971D Expired FR795971A (en) 1934-10-27 1935-10-04 Method of electrical remote transmission using ultra-short waves

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR453733D Expired FR453733A (en) 1912-02-14 1913-01-29 Manufacturing process of sulfuric acid by means of towers, according to the principle of lead chambers

Country Status (2)

Country Link
FR (2) FR453733A (en)
GB (1) GB453733A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2711440A (en) * 1944-10-09 1955-06-21 Rines Robert Harvey Microwave scanning system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515213A (en) * 1943-05-20 1950-07-18 Rca Corp Ultra high frequency communication system
US2515225A (en) * 1944-12-30 1950-07-18 Rca Corp Transceiver having switch controlled frequency compensator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2711440A (en) * 1944-10-09 1955-06-21 Rines Robert Harvey Microwave scanning system

Also Published As

Publication number Publication date
FR453733A (en) 1913-06-14
GB453733A (en) 1936-09-17

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