JPS63112587U - - Google Patents
Info
- Publication number
- JPS63112587U JPS63112587U JP201287U JP201287U JPS63112587U JP S63112587 U JPS63112587 U JP S63112587U JP 201287 U JP201287 U JP 201287U JP 201287 U JP201287 U JP 201287U JP S63112587 U JPS63112587 U JP S63112587U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- small holes
- bored
- connect
- end surfaces
- 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 |
|---|---|---|---|
| JP201287U JPS63112587U (fr) | 1987-01-10 | 1987-01-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP201287U JPS63112587U (fr) | 1987-01-10 | 1987-01-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63112587U true JPS63112587U (fr) | 1988-07-20 |
Family
ID=30780453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP201287U Pending JPS63112587U (fr) | 1987-01-10 | 1987-01-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63112587U (fr) |
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1987
- 1987-01-10 JP JP201287U patent/JPS63112587U/ja active Pending