JPH01165666U - - Google Patents
Info
- Publication number
- JPH01165666U JPH01165666U JP6260188U JP6260188U JPH01165666U JP H01165666 U JPH01165666 U JP H01165666U JP 6260188 U JP6260188 U JP 6260188U JP 6260188 U JP6260188 U JP 6260188U JP H01165666 U JPH01165666 U JP H01165666U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- surrounding member
- gas return
- thin tube
- discharge path
- 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
- Lasers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6260188U JPH01165666U (en]) | 1988-05-11 | 1988-05-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6260188U JPH01165666U (en]) | 1988-05-11 | 1988-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01165666U true JPH01165666U (en]) | 1989-11-20 |
Family
ID=31288204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6260188U Pending JPH01165666U (en]) | 1988-05-11 | 1988-05-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01165666U (en]) |
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1988
- 1988-05-11 JP JP6260188U patent/JPH01165666U/ja active Pending