JPS537283Y2 - - Google Patents
Info
- Publication number
- JPS537283Y2 JPS537283Y2 JP663475U JP663475U JPS537283Y2 JP S537283 Y2 JPS537283 Y2 JP S537283Y2 JP 663475 U JP663475 U JP 663475U JP 663475 U JP663475 U JP 663475U JP S537283 Y2 JPS537283 Y2 JP S537283Y2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP663475U JPS537283Y2 (en:Method) | 1975-01-11 | 1975-01-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP663475U JPS537283Y2 (en:Method) | 1975-01-11 | 1975-01-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5098001U JPS5098001U (en:Method) | 1975-08-15 |
| JPS537283Y2 true JPS537283Y2 (en:Method) | 1978-02-24 |
Family
ID=33044141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP663475U Expired JPS537283Y2 (en:Method) | 1975-01-11 | 1975-01-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS537283Y2 (en:Method) |
-
1975
- 1975-01-11 JP JP663475U patent/JPS537283Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5098001U (en:Method) | 1975-08-15 |