JPS5220792Y2 - - Google Patents
Info
- Publication number
- JPS5220792Y2 JPS5220792Y2 JP7120675U JP7120675U JPS5220792Y2 JP S5220792 Y2 JPS5220792 Y2 JP S5220792Y2 JP 7120675 U JP7120675 U JP 7120675U JP 7120675 U JP7120675 U JP 7120675U JP S5220792 Y2 JPS5220792 Y2 JP S5220792Y2
- 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)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7120675U JPS5220792Y2 (en:Method) | 1975-05-27 | 1975-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7120675U JPS5220792Y2 (en:Method) | 1975-05-27 | 1975-05-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51151185U JPS51151185U (en:Method) | 1976-12-02 |
| JPS5220792Y2 true JPS5220792Y2 (en:Method) | 1977-05-13 |
Family
ID=28541403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7120675U Expired JPS5220792Y2 (en:Method) | 1975-05-27 | 1975-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5220792Y2 (en:Method) |
-
1975
- 1975-05-27 JP JP7120675U patent/JPS5220792Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51151185U (en:Method) | 1976-12-02 |