JPS5218792Y2 - - Google Patents
Info
- Publication number
- JPS5218792Y2 JPS5218792Y2 JP14262472U JP14262472U JPS5218792Y2 JP S5218792 Y2 JPS5218792 Y2 JP S5218792Y2 JP 14262472 U JP14262472 U JP 14262472U JP 14262472 U JP14262472 U JP 14262472U JP S5218792 Y2 JPS5218792 Y2 JP S5218792Y2
- 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 Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14262472U JPS5218792Y2 (en:Method) | 1972-12-12 | 1972-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14262472U JPS5218792Y2 (en:Method) | 1972-12-12 | 1972-12-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4997489U JPS4997489U (en:Method) | 1974-08-22 |
| JPS5218792Y2 true JPS5218792Y2 (en:Method) | 1977-04-27 |
Family
ID=28424192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14262472U Expired JPS5218792Y2 (en:Method) | 1972-12-12 | 1972-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5218792Y2 (en:Method) |
-
1972
- 1972-12-12 JP JP14262472U patent/JPS5218792Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4997489U (en:Method) | 1974-08-22 |