JPS5314641Y2 - - Google Patents
Info
- Publication number
- JPS5314641Y2 JPS5314641Y2 JP1972100326U JP10032672U JPS5314641Y2 JP S5314641 Y2 JPS5314641 Y2 JP S5314641Y2 JP 1972100326 U JP1972100326 U JP 1972100326U JP 10032672 U JP10032672 U JP 10032672U JP S5314641 Y2 JPS5314641 Y2 JP S5314641Y2
- 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 |
|---|---|---|---|
| JP1972100326U JPS5314641Y2 (en:Method) | 1972-08-30 | 1972-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972100326U JPS5314641Y2 (en:Method) | 1972-08-30 | 1972-08-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4956101U JPS4956101U (en:Method) | 1974-05-17 |
| JPS5314641Y2 true JPS5314641Y2 (en:Method) | 1978-04-18 |
Family
ID=28305229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1972100326U Expired JPS5314641Y2 (en:Method) | 1972-08-30 | 1972-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5314641Y2 (en:Method) |
-
1972
- 1972-08-30 JP JP1972100326U patent/JPS5314641Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4956101U (en:Method) | 1974-05-17 |