JPH0414497Y2 - - Google Patents

Info

Publication number
JPH0414497Y2
JPH0414497Y2 JP1989033234U JP3323489U JPH0414497Y2 JP H0414497 Y2 JPH0414497 Y2 JP H0414497Y2 JP 1989033234 U JP1989033234 U JP 1989033234U JP 3323489 U JP3323489 U JP 3323489U JP H0414497 Y2 JPH0414497 Y2 JP H0414497Y2
Authority
JP
Japan
Prior art keywords
frame member
hinge
lower frame
rope
curtain material
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
JP1989033234U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02125036U (fr
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 JP1989033234U priority Critical patent/JPH0414497Y2/ja
Publication of JPH02125036U publication Critical patent/JPH02125036U/ja
Application granted granted Critical
Publication of JPH0414497Y2 publication Critical patent/JPH0414497Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
JP1989033234U 1989-03-27 1989-03-27 Expired JPH0414497Y2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989033234U JPH0414497Y2 (fr) 1989-03-27 1989-03-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989033234U JPH0414497Y2 (fr) 1989-03-27 1989-03-27

Publications (2)

Publication Number Publication Date
JPH02125036U JPH02125036U (fr) 1990-10-15
JPH0414497Y2 true JPH0414497Y2 (fr) 1992-03-31

Family

ID=31536734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989033234U Expired JPH0414497Y2 (fr) 1989-03-27 1989-03-27

Country Status (1)

Country Link
JP (1) JPH0414497Y2 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5019857A (fr) * 1973-06-21 1975-03-03
JPS5135056A (fr) * 1974-09-19 1976-03-25 Matsushita Electric Ind Co Ltd
JPS5746634B2 (fr) * 1974-05-10 1982-10-04

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS595069Y2 (ja) * 1980-08-29 1984-02-15 若松港湾工業株式会社 浚渫用汚濁拡散防止枠

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5019857A (fr) * 1973-06-21 1975-03-03
JPS5746634B2 (fr) * 1974-05-10 1982-10-04
JPS5135056A (fr) * 1974-09-19 1976-03-25 Matsushita Electric Ind Co Ltd

Also Published As

Publication number Publication date
JPH02125036U (fr) 1990-10-15

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