JPS5655342Y2 - - Google Patents
Info
- Publication number
- JPS5655342Y2 JPS5655342Y2 JP1973001855U JP185573U JPS5655342Y2 JP S5655342 Y2 JPS5655342 Y2 JP S5655342Y2 JP 1973001855 U JP1973001855 U JP 1973001855U JP 185573 U JP185573 U JP 185573U JP S5655342 Y2 JPS5655342 Y2 JP S5655342Y2
- 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 |
|---|---|---|---|
| JP1973001855U JPS5655342Y2 (en:Method) | 1972-12-30 | 1972-12-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1973001855U JPS5655342Y2 (en:Method) | 1972-12-30 | 1972-12-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49108201U JPS49108201U (en:Method) | 1974-09-17 |
| JPS5655342Y2 true JPS5655342Y2 (en:Method) | 1981-12-24 |
Family
ID=33109985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1973001855U Expired JPS5655342Y2 (en:Method) | 1972-12-30 | 1972-12-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5655342Y2 (en:Method) |
-
1972
- 1972-12-30 JP JP1973001855U patent/JPS5655342Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49108201U (en:Method) | 1974-09-17 |