JPS63136077U - - Google Patents
Info
- Publication number
- JPS63136077U JPS63136077U JP2641087U JP2641087U JPS63136077U JP S63136077 U JPS63136077 U JP S63136077U JP 2641087 U JP2641087 U JP 2641087U JP 2641087 U JP2641087 U JP 2641087U JP S63136077 U JPS63136077 U JP S63136077U
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- groove cover
- cover
- ceramic block
- hole
- 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.)
- Pending
Links
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2641087U JPS63136077U (en]) | 1987-02-26 | 1987-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2641087U JPS63136077U (en]) | 1987-02-26 | 1987-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63136077U true JPS63136077U (en]) | 1988-09-07 |
Family
ID=30827473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2641087U Pending JPS63136077U (en]) | 1987-02-26 | 1987-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63136077U (en]) |
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1987
- 1987-02-26 JP JP2641087U patent/JPS63136077U/ja active Pending