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
Links
- 241000251468 Actinopterygii Species 0.000 claims 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Revetment (AREA)
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 (me) | 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 (me) |
Cited By (3)
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5329995U (me) * | 1976-08-20 | 1978-03-14 |
-
1987
- 1987-12-05 JP JP1987185702U patent/JPH0735852Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5329995U (me) * | 1976-08-20 | 1978-03-14 |
Cited By (3)
| 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 |