JPS5760889Y2 - - Google Patents
Info
- Publication number
- JPS5760889Y2 JPS5760889Y2 JP8518279U JP8518279U JPS5760889Y2 JP S5760889 Y2 JPS5760889 Y2 JP S5760889Y2 JP 8518279 U JP8518279 U JP 8518279U JP 8518279 U JP8518279 U JP 8518279U JP S5760889 Y2 JPS5760889 Y2 JP S5760889Y2
- 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 |
|---|---|---|---|
| JP8518279U JPS5760889Y2 (en:Method) | 1979-06-18 | 1979-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8518279U JPS5760889Y2 (en:Method) | 1979-06-18 | 1979-06-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS562308U JPS562308U (en:Method) | 1981-01-10 |
| JPS5760889Y2 true JPS5760889Y2 (en:Method) | 1982-12-25 |
Family
ID=29318377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8518279U Expired JPS5760889Y2 (en:Method) | 1979-06-18 | 1979-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5760889Y2 (en:Method) |
-
1979
- 1979-06-18 JP JP8518279U patent/JPS5760889Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS562308U (en:Method) | 1981-01-10 |