JPH0242737Y2 - - Google Patents

Info

Publication number
JPH0242737Y2
JPH0242737Y2 JP1984147793U JP14779384U JPH0242737Y2 JP H0242737 Y2 JPH0242737 Y2 JP H0242737Y2 JP 1984147793 U JP1984147793 U JP 1984147793U JP 14779384 U JP14779384 U JP 14779384U JP H0242737 Y2 JPH0242737 Y2 JP H0242737Y2
Authority
JP
Japan
Prior art keywords
water seal
air
water
weir
river
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
JP1984147793U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6162928U (en]
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 JP1984147793U priority Critical patent/JPH0242737Y2/ja
Publication of JPS6162928U publication Critical patent/JPS6162928U/ja
Application granted granted Critical
Publication of JPH0242737Y2 publication Critical patent/JPH0242737Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Barrages (AREA)
  • Control Of Fluid Pressure (AREA)
JP1984147793U 1984-09-29 1984-09-29 Expired JPH0242737Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984147793U JPH0242737Y2 (en]) 1984-09-29 1984-09-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984147793U JPH0242737Y2 (en]) 1984-09-29 1984-09-29

Publications (2)

Publication Number Publication Date
JPS6162928U JPS6162928U (en]) 1986-04-28
JPH0242737Y2 true JPH0242737Y2 (en]) 1990-11-14

Family

ID=30706020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984147793U Expired JPH0242737Y2 (en]) 1984-09-29 1984-09-29

Country Status (1)

Country Link
JP (1) JPH0242737Y2 (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57190816A (en) * 1981-05-20 1982-11-24 Bridgestone Corp Device for preventing production of excessive pressure in flexible film dam

Also Published As

Publication number Publication date
JPS6162928U (en]) 1986-04-28

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