JPS51148790U - - Google Patents
Info
- Publication number
- JPS51148790U JPS51148790U JP6867575U JP6867575U JPS51148790U JP S51148790 U JPS51148790 U JP S51148790U JP 6867575 U JP6867575 U JP 6867575U JP 6867575 U JP6867575 U JP 6867575U JP S51148790 U JPS51148790 U JP S51148790U
- 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 Boring (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6867575U JPS5417580Y2 (en:Method) | 1975-05-23 | 1975-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6867575U JPS5417580Y2 (en:Method) | 1975-05-23 | 1975-05-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51148790U true JPS51148790U (en:Method) | 1976-11-29 |
| JPS5417580Y2 JPS5417580Y2 (en:Method) | 1979-07-06 |
Family
ID=28536559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6867575U Expired JPS5417580Y2 (en:Method) | 1975-05-23 | 1975-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5417580Y2 (en:Method) |
-
1975
- 1975-05-23 JP JP6867575U patent/JPS5417580Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5417580Y2 (en:Method) | 1979-07-06 |