JPS6216122U - - Google Patents

Info

Publication number
JPS6216122U
JPS6216122U JP10581485U JP10581485U JPS6216122U JP S6216122 U JPS6216122 U JP S6216122U JP 10581485 U JP10581485 U JP 10581485U JP 10581485 U JP10581485 U JP 10581485U JP S6216122 U JPS6216122 U JP S6216122U
Authority
JP
Japan
Prior art keywords
drain
envelope
weir
air
flexible membrane
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
JP10581485U
Other languages
English (en)
Japanese (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 JP10581485U priority Critical patent/JPS6216122U/ja
Publication of JPS6216122U publication Critical patent/JPS6216122U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Barrages (AREA)
JP10581485U 1985-07-10 1985-07-10 Pending JPS6216122U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10581485U JPS6216122U (enrdf_load_stackoverflow) 1985-07-10 1985-07-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10581485U JPS6216122U (enrdf_load_stackoverflow) 1985-07-10 1985-07-10

Publications (1)

Publication Number Publication Date
JPS6216122U true JPS6216122U (enrdf_load_stackoverflow) 1987-01-30

Family

ID=30980596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10581485U Pending JPS6216122U (enrdf_load_stackoverflow) 1985-07-10 1985-07-10

Country Status (1)

Country Link
JP (1) JPS6216122U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5612410A (en) * 1979-07-13 1981-02-06 Sumitomo Electric Ind Ltd Control method for water level at upstream side of weir made of flexible film

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5612410A (en) * 1979-07-13 1981-02-06 Sumitomo Electric Ind Ltd Control method for water level at upstream side of weir made of flexible film

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