JPS56159490U - - Google Patents
Info
- Publication number
- JPS56159490U JPS56159490U JP5444880U JP5444880U JPS56159490U JP S56159490 U JPS56159490 U JP S56159490U JP 5444880 U JP5444880 U JP 5444880U JP 5444880 U JP5444880 U JP 5444880U JP S56159490 U JPS56159490 U JP S56159490U
- 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 |
|---|---|---|---|
| JP5444880U JPS6136619Y2 (en:Method) | 1980-04-23 | 1980-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5444880U JPS6136619Y2 (en:Method) | 1980-04-23 | 1980-04-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56159490U true JPS56159490U (en:Method) | 1981-11-27 |
| JPS6136619Y2 JPS6136619Y2 (en:Method) | 1986-10-23 |
Family
ID=29649194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5444880U Expired JPS6136619Y2 (en:Method) | 1980-04-23 | 1980-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6136619Y2 (en:Method) |
-
1980
- 1980-04-23 JP JP5444880U patent/JPS6136619Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6136619Y2 (en:Method) | 1986-10-23 |