JPS5430717Y2 - - Google Patents
Info
- Publication number
- JPS5430717Y2 JPS5430717Y2 JP1975149448U JP14944875U JPS5430717Y2 JP S5430717 Y2 JPS5430717 Y2 JP S5430717Y2 JP 1975149448 U JP1975149448 U JP 1975149448U JP 14944875 U JP14944875 U JP 14944875U JP S5430717 Y2 JPS5430717 Y2 JP S5430717Y2
- 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 |
|---|---|---|---|
| JP1975149448U JPS5430717Y2 (zh) | 1975-10-31 | 1975-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975149448U JPS5430717Y2 (zh) | 1975-10-31 | 1975-10-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5261591U JPS5261591U (zh) | 1977-05-06 |
| JPS5430717Y2 true JPS5430717Y2 (zh) | 1979-09-26 |
Family
ID=28628927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975149448U Expired JPS5430717Y2 (zh) | 1975-10-31 | 1975-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5430717Y2 (zh) |
-
1975
- 1975-10-31 JP JP1975149448U patent/JPS5430717Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5261591U (zh) | 1977-05-06 |