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JPS5457331A - Movable weir in flexible film - Google Patents

Movable weir in flexible film

Info

Publication number
JPS5457331A
JPS5457331A JP12477377A JP12477377A JPS5457331A JP S5457331 A JPS5457331 A JP S5457331A JP 12477377 A JP12477377 A JP 12477377A JP 12477377 A JP12477377 A JP 12477377A JP S5457331 A JPS5457331 A JP S5457331A
Authority
JP
Japan
Prior art keywords
flexible film
movable weir
weir
movable
flexible
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.)
Pending
Application number
JP12477377A
Other languages
Japanese (ja)
Inventor
Yutaka Shibata
Shinichi Toyooka
Ichirou Maruyama
Haruhiko Matsuoka
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP12477377A priority Critical patent/JPS5457331A/en
Publication of JPS5457331A publication Critical patent/JPS5457331A/en
Pending legal-status Critical Current

Links

Landscapes

  • Barrages (AREA)
  • Laminated Bodies (AREA)
JP12477377A 1977-10-17 1977-10-17 Movable weir in flexible film Pending JPS5457331A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12477377A JPS5457331A (en) 1977-10-17 1977-10-17 Movable weir in flexible film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12477377A JPS5457331A (en) 1977-10-17 1977-10-17 Movable weir in flexible film

Publications (1)

Publication Number Publication Date
JPS5457331A true JPS5457331A (en) 1979-05-09

Family

ID=14893747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12477377A Pending JPS5457331A (en) 1977-10-17 1977-10-17 Movable weir in flexible film

Country Status (1)

Country Link
JP (1) JPS5457331A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5592723U (en) * 1978-12-22 1980-06-26
JPS5625726U (en) * 1979-07-31 1981-03-09
JPS5691729U (en) * 1979-12-12 1981-07-22

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5592723U (en) * 1978-12-22 1980-06-26
JPS6027140Y2 (en) * 1978-12-22 1985-08-16 株式会社ブリヂストン rubber dam
JPS5625726U (en) * 1979-07-31 1981-03-09
JPS5691729U (en) * 1979-12-12 1981-07-22

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