JPS52134237A - Multistage gate operating device - Google Patents

Multistage gate operating device

Info

Publication number
JPS52134237A
JPS52134237A JP5056576A JP5056576A JPS52134237A JP S52134237 A JPS52134237 A JP S52134237A JP 5056576 A JP5056576 A JP 5056576A JP 5056576 A JP5056576 A JP 5056576A JP S52134237 A JPS52134237 A JP S52134237A
Authority
JP
Japan
Prior art keywords
operating device
gate operating
multistage gate
multistage
operating
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
JP5056576A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5730932B2 (enrdf_load_stackoverflow
Inventor
Shinichi Maeda
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.)
Kanadevia Corp
Original Assignee
Hitachi Shipbuilding 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 Hitachi Shipbuilding and Engineering Co Ltd filed Critical Hitachi Shipbuilding and Engineering Co Ltd
Priority to JP5056576A priority Critical patent/JPS52134237A/ja
Publication of JPS52134237A publication Critical patent/JPS52134237A/ja
Publication of JPS5730932B2 publication Critical patent/JPS5730932B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Barrages (AREA)
JP5056576A 1976-05-02 1976-05-02 Multistage gate operating device Granted JPS52134237A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5056576A JPS52134237A (en) 1976-05-02 1976-05-02 Multistage gate operating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5056576A JPS52134237A (en) 1976-05-02 1976-05-02 Multistage gate operating device

Publications (2)

Publication Number Publication Date
JPS52134237A true JPS52134237A (en) 1977-11-10
JPS5730932B2 JPS5730932B2 (enrdf_load_stackoverflow) 1982-07-01

Family

ID=12862517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5056576A Granted JPS52134237A (en) 1976-05-02 1976-05-02 Multistage gate operating device

Country Status (1)

Country Link
JP (1) JPS52134237A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03100329U (enrdf_load_stackoverflow) * 1990-02-02 1991-10-21

Also Published As

Publication number Publication date
JPS5730932B2 (enrdf_load_stackoverflow) 1982-07-01

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