JPS571043Y2 - - Google Patents
Info
- Publication number
- JPS571043Y2 JPS571043Y2 JP11876877U JP11876877U JPS571043Y2 JP S571043 Y2 JPS571043 Y2 JP S571043Y2 JP 11876877 U JP11876877 U JP 11876877U JP 11876877 U JP11876877 U JP 11876877U JP S571043 Y2 JPS571043 Y2 JP S571043Y2
- 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 And Boring (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11876877U JPS571043Y2 (en:Method) | 1977-09-02 | 1977-09-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11876877U JPS571043Y2 (en:Method) | 1977-09-02 | 1977-09-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5444484U JPS5444484U (en:Method) | 1979-03-27 |
| JPS571043Y2 true JPS571043Y2 (en:Method) | 1982-01-08 |
Family
ID=29073412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11876877U Expired JPS571043Y2 (en:Method) | 1977-09-02 | 1977-09-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS571043Y2 (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS639371Y2 (en:Method) * | 1979-10-20 | 1988-03-19 | ||
| JPS6214768Y2 (en:Method) * | 1980-02-08 | 1987-04-15 |
-
1977
- 1977-09-02 JP JP11876877U patent/JPS571043Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5444484U (en:Method) | 1979-03-27 |