JPS57168588U - - Google Patents
Info
- Publication number
- JPS57168588U JPS57168588U JP5423881U JP5423881U JPS57168588U JP S57168588 U JPS57168588 U JP S57168588U JP 5423881 U JP5423881 U JP 5423881U JP 5423881 U JP5423881 U JP 5423881U JP S57168588 U JPS57168588 U JP S57168588U
- 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)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5423881U JPS6117096Y2 (https=) | 1981-04-14 | 1981-04-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5423881U JPS6117096Y2 (https=) | 1981-04-14 | 1981-04-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57168588U true JPS57168588U (https=) | 1982-10-23 |
| JPS6117096Y2 JPS6117096Y2 (https=) | 1986-05-26 |
Family
ID=29850840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5423881U Expired JPS6117096Y2 (https=) | 1981-04-14 | 1981-04-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6117096Y2 (https=) |
-
1981
- 1981-04-14 JP JP5423881U patent/JPS6117096Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6117096Y2 (https=) | 1986-05-26 |