JPH0190821U - - Google Patents

Info

Publication number
JPH0190821U
JPH0190821U JP18570287U JP18570287U JPH0190821U JP H0190821 U JPH0190821 U JP H0190821U JP 18570287 U JP18570287 U JP 18570287U JP 18570287 U JP18570287 U JP 18570287U JP H0190821 U JPH0190821 U JP H0190821U
Authority
JP
Japan
Prior art keywords
front wall
view
wall opening
protrusion
communicating
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.)
Granted
Application number
JP18570287U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0735852Y2 (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 JP1987185702U priority Critical patent/JPH0735852Y2/ja
Publication of JPH0190821U publication Critical patent/JPH0190821U/ja
Application granted granted Critical
Publication of JPH0735852Y2 publication Critical patent/JPH0735852Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Revetment (AREA)
JP1987185702U 1987-12-05 1987-12-05 魚巣用護岸ブロック Expired - Lifetime JPH0735852Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987185702U JPH0735852Y2 (ja) 1987-12-05 1987-12-05 魚巣用護岸ブロック

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987185702U JPH0735852Y2 (ja) 1987-12-05 1987-12-05 魚巣用護岸ブロック

Publications (2)

Publication Number Publication Date
JPH0190821U true JPH0190821U (ko) 1989-06-14
JPH0735852Y2 JPH0735852Y2 (ja) 1995-08-16

Family

ID=31476974

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987185702U Expired - Lifetime JPH0735852Y2 (ja) 1987-12-05 1987-12-05 魚巣用護岸ブロック

Country Status (1)

Country Link
JP (1) JPH0735852Y2 (ko)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05306509A (ja) * 1992-04-30 1993-11-19 Showa Concrete Ind Co Ltd 魚巣ブロック
JPH05306511A (ja) * 1992-04-30 1993-11-19 Showa Concrete Ind Co Ltd 魚巣付き落差工及び魚道
JPH0587020U (ja) * 1992-04-28 1993-11-22 日建工学株式会社 根固ブロック

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5329995U (ko) * 1976-08-20 1978-03-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5329995U (ko) * 1976-08-20 1978-03-14

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0587020U (ja) * 1992-04-28 1993-11-22 日建工学株式会社 根固ブロック
JPH05306509A (ja) * 1992-04-30 1993-11-19 Showa Concrete Ind Co Ltd 魚巣ブロック
JPH05306511A (ja) * 1992-04-30 1993-11-19 Showa Concrete Ind Co Ltd 魚巣付き落差工及び魚道

Also Published As

Publication number Publication date
JPH0735852Y2 (ja) 1995-08-16

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