JPH089218Y2 - 可動堰用の魚道装置 - Google Patents

可動堰用の魚道装置

Info

Publication number
JPH089218Y2
JPH089218Y2 JP1989131441U JP13144189U JPH089218Y2 JP H089218 Y2 JPH089218 Y2 JP H089218Y2 JP 1989131441 U JP1989131441 U JP 1989131441U JP 13144189 U JP13144189 U JP 13144189U JP H089218 Y2 JPH089218 Y2 JP H089218Y2
Authority
JP
Japan
Prior art keywords
weir
fishway
river
movable
weir body
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 - Lifetime
Application number
JP1989131441U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0369027U (OSRAM
Inventor
和弥 重井
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.)
Hokoku Kogyo Co Ltd
Original Assignee
Hokoku Kogyo Co 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 Hokoku Kogyo Co Ltd filed Critical Hokoku Kogyo Co Ltd
Priority to JP1989131441U priority Critical patent/JPH089218Y2/ja
Publication of JPH0369027U publication Critical patent/JPH0369027U/ja
Application granted granted Critical
Publication of JPH089218Y2 publication Critical patent/JPH089218Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Barrages (AREA)
JP1989131441U 1989-11-10 1989-11-10 可動堰用の魚道装置 Expired - Lifetime JPH089218Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989131441U JPH089218Y2 (ja) 1989-11-10 1989-11-10 可動堰用の魚道装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989131441U JPH089218Y2 (ja) 1989-11-10 1989-11-10 可動堰用の魚道装置

Publications (2)

Publication Number Publication Date
JPH0369027U JPH0369027U (OSRAM) 1991-07-09
JPH089218Y2 true JPH089218Y2 (ja) 1996-03-13

Family

ID=31678950

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989131441U Expired - Lifetime JPH089218Y2 (ja) 1989-11-10 1989-11-10 可動堰用の魚道装置

Country Status (1)

Country Link
JP (1) JPH089218Y2 (OSRAM)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6217209A (ja) * 1985-07-16 1987-01-26 Sanuki Tekko Kk 魚道構造
JPH0340900Y2 (OSRAM) * 1986-10-06 1991-08-28

Also Published As

Publication number Publication date
JPH0369027U (OSRAM) 1991-07-09

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