JPH03108022U - - Google Patents
Info
- Publication number
- JPH03108022U JPH03108022U JP1388390U JP1388390U JPH03108022U JP H03108022 U JPH03108022 U JP H03108022U JP 1388390 U JP1388390 U JP 1388390U JP 1388390 U JP1388390 U JP 1388390U JP H03108022 U JPH03108022 U JP H03108022U
- Authority
- JP
- Japan
- Prior art keywords
- bottom plate
- plates
- protrusion
- waterway
- plate
- 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
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 241001669679 Eleotris Species 0.000 claims 1
- 238000013459 approach Methods 0.000 claims 1
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990013883U JPH0739944Y2 (ja) | 1990-02-15 | 1990-02-15 | 組立て式水路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990013883U JPH0739944Y2 (ja) | 1990-02-15 | 1990-02-15 | 組立て式水路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03108022U true JPH03108022U (US08066781-20111129-C00013.png) | 1991-11-07 |
| JPH0739944Y2 JPH0739944Y2 (ja) | 1995-09-13 |
Family
ID=31517273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990013883U Expired - Fee Related JPH0739944Y2 (ja) | 1990-02-15 | 1990-02-15 | 組立て式水路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0739944Y2 (US08066781-20111129-C00013.png) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5199943U (US08066781-20111129-C00013.png) * | 1975-02-08 | 1976-08-11 | ||
| JPS5288429U (US08066781-20111129-C00013.png) * | 1975-12-26 | 1977-07-01 | ||
| JPS56150223U (US08066781-20111129-C00013.png) * | 1980-04-07 | 1981-11-11 | ||
| JPS59129922U (ja) * | 1983-02-19 | 1984-08-31 | 協同組合皆栄コンクリ−ト | 組立水路用ブロツク |
| JPS59167822U (ja) * | 1983-04-22 | 1984-11-10 | 株式会社 福井鉄工所 | コンクリ−ト製組立て水路 |
-
1990
- 1990-02-15 JP JP1990013883U patent/JPH0739944Y2/ja not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5199943U (US08066781-20111129-C00013.png) * | 1975-02-08 | 1976-08-11 | ||
| JPS5288429U (US08066781-20111129-C00013.png) * | 1975-12-26 | 1977-07-01 | ||
| JPS56150223U (US08066781-20111129-C00013.png) * | 1980-04-07 | 1981-11-11 | ||
| JPS59129922U (ja) * | 1983-02-19 | 1984-08-31 | 協同組合皆栄コンクリ−ト | 組立水路用ブロツク |
| JPS59167822U (ja) * | 1983-04-22 | 1984-11-10 | 株式会社 福井鉄工所 | コンクリ−ト製組立て水路 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0739944Y2 (ja) | 1995-09-13 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |