JPS57177612U - - Google Patents
Info
- Publication number
- JPS57177612U JPS57177612U JP6324881U JP6324881U JPS57177612U JP S57177612 U JPS57177612 U JP S57177612U JP 6324881 U JP6324881 U JP 6324881U JP 6324881 U JP6324881 U JP 6324881U JP S57177612 U JPS57177612 U JP S57177612U
- 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 Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6324881U JPS6142727Y2 (cs) | 1981-04-30 | 1981-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6324881U JPS6142727Y2 (cs) | 1981-04-30 | 1981-04-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57177612U true JPS57177612U (cs) | 1982-11-10 |
| JPS6142727Y2 JPS6142727Y2 (cs) | 1986-12-04 |
Family
ID=29859373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6324881U Expired JPS6142727Y2 (cs) | 1981-04-30 | 1981-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6142727Y2 (cs) |
-
1981
- 1981-04-30 JP JP6324881U patent/JPS6142727Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6142727Y2 (cs) | 1986-12-04 |