JPS49107365U - - Google Patents
Info
- Publication number
- JPS49107365U JPS49107365U JP312373U JP312373U JPS49107365U JP S49107365 U JPS49107365 U JP S49107365U JP 312373 U JP312373 U JP 312373U JP 312373 U JP312373 U JP 312373U JP S49107365 U JPS49107365 U JP S49107365U
- 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.)
- Granted
Links
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP312373U JPS5224521Y2 (en:Method) | 1972-12-29 | 1972-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP312373U JPS5224521Y2 (en:Method) | 1972-12-29 | 1972-12-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49107365U true JPS49107365U (en:Method) | 1974-09-13 |
| JPS5224521Y2 JPS5224521Y2 (en:Method) | 1977-06-03 |
Family
ID=33092914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP312373U Expired JPS5224521Y2 (en:Method) | 1972-12-29 | 1972-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5224521Y2 (en:Method) |
-
1972
- 1972-12-29 JP JP312373U patent/JPS5224521Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5224521Y2 (en:Method) | 1977-06-03 |