JPS5421818Y2 - - Google Patents
Info
- Publication number
- JPS5421818Y2 JPS5421818Y2 JP14079175U JP14079175U JPS5421818Y2 JP S5421818 Y2 JPS5421818 Y2 JP S5421818Y2 JP 14079175 U JP14079175 U JP 14079175U JP 14079175 U JP14079175 U JP 14079175U JP S5421818 Y2 JPS5421818 Y2 JP S5421818Y2
- 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 |
|---|---|---|---|
| JP14079175U JPS5421818Y2 (h) | 1975-10-15 | 1975-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14079175U JPS5421818Y2 (h) | 1975-10-15 | 1975-10-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5252785U JPS5252785U (h) | 1977-04-15 |
| JPS5421818Y2 true JPS5421818Y2 (h) | 1979-08-01 |
Family
ID=28620623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14079175U Expired JPS5421818Y2 (h) | 1975-10-15 | 1975-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5421818Y2 (h) |
-
1975
- 1975-10-15 JP JP14079175U patent/JPS5421818Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5252785U (h) | 1977-04-15 |