JPS63131399U - - Google Patents
Info
- Publication number
- JPS63131399U JPS63131399U JP2348587U JP2348587U JPS63131399U JP S63131399 U JPS63131399 U JP S63131399U JP 2348587 U JP2348587 U JP 2348587U JP 2348587 U JP2348587 U JP 2348587U JP S63131399 U JPS63131399 U JP S63131399U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- piston head
- piston member
- cylinder chamber
- gun barrel
- 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
- Percussive Tools And Related Accessories (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2348587U JPS63131399U (enExample) | 1987-02-19 | 1987-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2348587U JPS63131399U (enExample) | 1987-02-19 | 1987-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63131399U true JPS63131399U (enExample) | 1988-08-26 |
Family
ID=30821827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2348587U Pending JPS63131399U (enExample) | 1987-02-19 | 1987-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63131399U (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104742186A (zh) * | 2013-12-27 | 2015-07-01 | 张和伦 | 高速空心冲切钻 |
-
1987
- 1987-02-19 JP JP2348587U patent/JPS63131399U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104742186A (zh) * | 2013-12-27 | 2015-07-01 | 张和伦 | 高速空心冲切钻 |