JPS649740U - - Google Patents
Info
- Publication number
- JPS649740U JPS649740U JP18652187U JP18652187U JPS649740U JP S649740 U JPS649740 U JP S649740U JP 18652187 U JP18652187 U JP 18652187U JP 18652187 U JP18652187 U JP 18652187U JP S649740 U JPS649740 U JP S649740U
- Authority
- JP
- Japan
- Prior art keywords
- needle
- proximal end
- coil spring
- compression coil
- wound around
- 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
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000005219 brazing Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Impact Printers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18652187U JPS649740U (zh) | 1987-02-27 | 1987-12-08 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2819687 | 1987-02-27 | ||
| JP18652187U JPS649740U (zh) | 1987-02-27 | 1987-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS649740U true JPS649740U (zh) | 1989-01-19 |
Family
ID=31717601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18652187U Pending JPS649740U (zh) | 1987-02-27 | 1987-12-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS649740U (zh) |
-
1987
- 1987-12-08 JP JP18652187U patent/JPS649740U/ja active Pending