JPS552136A - Roll weir of flexible film - Google Patents

Roll weir of flexible film

Info

Publication number
JPS552136A
JPS552136A JP7462278A JP7462278A JPS552136A JP S552136 A JPS552136 A JP S552136A JP 7462278 A JP7462278 A JP 7462278A JP 7462278 A JP7462278 A JP 7462278A JP S552136 A JPS552136 A JP S552136A
Authority
JP
Japan
Prior art keywords
weir
water
flexible film
roll
vibration
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
JP7462278A
Other languages
English (en)
Inventor
Ichiro Maruyama
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 JP7462278A priority Critical patent/JPS552136A/ja
Publication of JPS552136A publication Critical patent/JPS552136A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Barrages (AREA)
JP7462278A 1978-06-19 1978-06-19 Roll weir of flexible film Pending JPS552136A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7462278A JPS552136A (en) 1978-06-19 1978-06-19 Roll weir of flexible film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7462278A JPS552136A (en) 1978-06-19 1978-06-19 Roll weir of flexible film

Publications (1)

Publication Number Publication Date
JPS552136A true JPS552136A (en) 1980-01-09

Family

ID=13552458

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7462278A Pending JPS552136A (en) 1978-06-19 1978-06-19 Roll weir of flexible film

Country Status (1)

Country Link
JP (1) JPS552136A (ja)

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