JPS63160813U - - Google Patents
Info
- Publication number
- JPS63160813U JPS63160813U JP3818587U JP3818587U JPS63160813U JP S63160813 U JPS63160813 U JP S63160813U JP 3818587 U JP3818587 U JP 3818587U JP 3818587 U JP3818587 U JP 3818587U JP S63160813 U JPS63160813 U JP S63160813U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- thread
- flat
- utility
- scope
- 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
- Orthopedics, Nursing, And Contraception (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3818587U JPS63160813U (zh) | 1987-03-16 | 1987-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3818587U JPS63160813U (zh) | 1987-03-16 | 1987-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63160813U true JPS63160813U (zh) | 1988-10-20 |
Family
ID=30850193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3818587U Pending JPS63160813U (zh) | 1987-03-16 | 1987-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63160813U (zh) |
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1987
- 1987-03-16 JP JP3818587U patent/JPS63160813U/ja active Pending