JPS5528417Y2 - - Google Patents
Info
- Publication number
- JPS5528417Y2 JPS5528417Y2 JP4900675U JP4900675U JPS5528417Y2 JP S5528417 Y2 JPS5528417 Y2 JP S5528417Y2 JP 4900675 U JP4900675 U JP 4900675U JP 4900675 U JP4900675 U JP 4900675U JP S5528417 Y2 JPS5528417 Y2 JP S5528417Y2
- 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 Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4900675U JPS5528417Y2 (en:Method) | 1975-04-11 | 1975-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4900675U JPS5528417Y2 (en:Method) | 1975-04-11 | 1975-04-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51130191U JPS51130191U (en:Method) | 1976-10-20 |
| JPS5528417Y2 true JPS5528417Y2 (en:Method) | 1980-07-07 |
Family
ID=28190006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4900675U Expired JPS5528417Y2 (en:Method) | 1975-04-11 | 1975-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5528417Y2 (en:Method) |
-
1975
- 1975-04-11 JP JP4900675U patent/JPS5528417Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51130191U (en:Method) | 1976-10-20 |