JPH042127B2 - - Google Patents

Info

Publication number
JPH042127B2
JPH042127B2 JP25510087A JP25510087A JPH042127B2 JP H042127 B2 JPH042127 B2 JP H042127B2 JP 25510087 A JP25510087 A JP 25510087A JP 25510087 A JP25510087 A JP 25510087A JP H042127 B2 JPH042127 B2 JP H042127B2
Authority
JP
Japan
Prior art keywords
gate
net
side frames
frame
chain
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
JP25510087A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0197714A (ja
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 filed Critical
Priority to JP25510087A priority Critical patent/JPH0197714A/ja
Publication of JPH0197714A publication Critical patent/JPH0197714A/ja
Publication of JPH042127B2 publication Critical patent/JPH042127B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
JP25510087A 1987-10-08 1987-10-08 網場用通船ゲート Granted JPH0197714A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25510087A JPH0197714A (ja) 1987-10-08 1987-10-08 網場用通船ゲート

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25510087A JPH0197714A (ja) 1987-10-08 1987-10-08 網場用通船ゲート

Publications (2)

Publication Number Publication Date
JPH0197714A JPH0197714A (ja) 1989-04-17
JPH042127B2 true JPH042127B2 (enExample) 1992-01-16

Family

ID=17274112

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25510087A Granted JPH0197714A (ja) 1987-10-08 1987-10-08 網場用通船ゲート

Country Status (1)

Country Link
JP (1) JPH0197714A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014066063A (ja) * 2012-09-26 2014-04-17 Zeniya Kaiyo Service Kk 通船・通水ゲート用シート式扉

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000064257A (ja) * 1998-08-13 2000-02-29 Nakada Sangyo Kk 電動通船ゲート装置
JP5614743B2 (ja) * 2010-10-29 2014-10-29 独立行政法人港湾空港技術研究所 港口遮断構造

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014066063A (ja) * 2012-09-26 2014-04-17 Zeniya Kaiyo Service Kk 通船・通水ゲート用シート式扉

Also Published As

Publication number Publication date
JPH0197714A (ja) 1989-04-17

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees