JPS5335526Y2 - - Google Patents
Info
- Publication number
- JPS5335526Y2 JPS5335526Y2 JP1972031986U JP3198672U JPS5335526Y2 JP S5335526 Y2 JPS5335526 Y2 JP S5335526Y2 JP 1972031986 U JP1972031986 U JP 1972031986U JP 3198672 U JP3198672 U JP 3198672U JP S5335526 Y2 JPS5335526 Y2 JP S5335526Y2
- 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)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972031986U JPS5335526Y2 (cs) | 1972-03-17 | 1972-03-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972031986U JPS5335526Y2 (cs) | 1972-03-17 | 1972-03-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS48104802U JPS48104802U (cs) | 1973-12-06 |
| JPS5335526Y2 true JPS5335526Y2 (cs) | 1978-08-31 |
Family
ID=27895674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1972031986U Expired JPS5335526Y2 (cs) | 1972-03-17 | 1972-03-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5335526Y2 (cs) |
-
1972
- 1972-03-17 JP JP1972031986U patent/JPS5335526Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS48104802U (cs) | 1973-12-06 |