JPS63143378U - - Google Patents
Info
- Publication number
- JPS63143378U JPS63143378U JP3472987U JP3472987U JPS63143378U JP S63143378 U JPS63143378 U JP S63143378U JP 3472987 U JP3472987 U JP 3472987U JP 3472987 U JP3472987 U JP 3472987U JP S63143378 U JPS63143378 U JP S63143378U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- protrusion
- weight
- butt
- circumferential surface
- 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
- 230000008602 contraction Effects 0.000 claims 1
- 239000013013 elastic material Substances 0.000 claims 1
Landscapes
- Adornments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3472987U JPS63143378U (en]) | 1987-03-10 | 1987-03-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3472987U JPS63143378U (en]) | 1987-03-10 | 1987-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63143378U true JPS63143378U (en]) | 1988-09-21 |
Family
ID=30843557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3472987U Pending JPS63143378U (en]) | 1987-03-10 | 1987-03-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63143378U (en]) |
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1987
- 1987-03-10 JP JP3472987U patent/JPS63143378U/ja active Pending