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JPS54117132A - Dredging device - Google Patents

Dredging device

Info

Publication number
JPS54117132A
JPS54117132A JP2358578A JP2358578A JPS54117132A JP S54117132 A JPS54117132 A JP S54117132A JP 2358578 A JP2358578 A JP 2358578A JP 2358578 A JP2358578 A JP 2358578A JP S54117132 A JPS54117132 A JP S54117132A
Authority
JP
Japan
Prior art keywords
dredging device
dredging
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.)
Granted
Application number
JP2358578A
Other languages
Japanese (ja)
Other versions
JPS5626743B2 (en
Inventor
Yoshito Yoshioka
Takashi Ishii
Kazuo Kurokawa
Masaharu Inagaki
Jiyun Akiyama
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.)
Mitsui Ocean Development and Engineering Co Ltd
Original Assignee
Mitsui Ocean Development and Engineering Co Ltd
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 Mitsui Ocean Development and Engineering Co Ltd filed Critical Mitsui Ocean Development and Engineering Co Ltd
Priority to JP2358578A priority Critical patent/JPS54117132A/en
Publication of JPS54117132A publication Critical patent/JPS54117132A/en
Publication of JPS5626743B2 publication Critical patent/JPS5626743B2/ja
Granted legal-status Critical Current

Links

JP2358578A 1978-03-03 1978-03-03 Dredging device Granted JPS54117132A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2358578A JPS54117132A (en) 1978-03-03 1978-03-03 Dredging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2358578A JPS54117132A (en) 1978-03-03 1978-03-03 Dredging device

Publications (2)

Publication Number Publication Date
JPS54117132A true JPS54117132A (en) 1979-09-11
JPS5626743B2 JPS5626743B2 (en) 1981-06-20

Family

ID=12114646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2358578A Granted JPS54117132A (en) 1978-03-03 1978-03-03 Dredging device

Country Status (1)

Country Link
JP (1) JPS54117132A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60123635A (en) * 1983-12-06 1985-07-02 Nippon Kokan Kk <Nkk> Cutter suction dredger
JPH0720333U (en) * 1993-09-16 1995-04-11 三菱重工業株式会社 Driving device for excavation part in underwater working machine
JP2008026404A (en) * 2006-07-18 2008-02-07 Yamaha Corp Electronic keyboard musical instrument
JP2008531868A (en) * 2005-02-22 2008-08-14 ドレッジング・インターナショナル Cutter head for dredging soil and method for dredging using this cutter head

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5826046U (en) * 1981-08-13 1983-02-19 株式会社リコー Original illumination device in copying machine
JPS5859058U (en) * 1981-10-19 1983-04-21 キヤノン株式会社 Original illumination device
JPS5917438U (en) * 1982-07-26 1984-02-02 京セラミタ株式会社 Optical device of electrostatic copying machine
JPS617834A (en) * 1984-06-22 1986-01-14 Matsushita Electric Ind Co Ltd Lighting device for slit exposure
JPS61198916U (en) * 1985-05-31 1986-12-12

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114817A (en) * 1974-07-30 1976-02-05 Nippon Steel Corp PURESUYOKOKYODONETSUENKOHANNO SEIZOHOHO

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114817A (en) * 1974-07-30 1976-02-05 Nippon Steel Corp PURESUYOKOKYODONETSUENKOHANNO SEIZOHOHO

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60123635A (en) * 1983-12-06 1985-07-02 Nippon Kokan Kk <Nkk> Cutter suction dredger
JPH0720333U (en) * 1993-09-16 1995-04-11 三菱重工業株式会社 Driving device for excavation part in underwater working machine
JP2008531868A (en) * 2005-02-22 2008-08-14 ドレッジング・インターナショナル Cutter head for dredging soil and method for dredging using this cutter head
JP2008026404A (en) * 2006-07-18 2008-02-07 Yamaha Corp Electronic keyboard musical instrument

Also Published As

Publication number Publication date
JPS5626743B2 (en) 1981-06-20

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