JPS5249200Y2 - - Google Patents
Info
- Publication number
- JPS5249200Y2 JPS5249200Y2 JP8475172U JP8475172U JPS5249200Y2 JP S5249200 Y2 JPS5249200 Y2 JP S5249200Y2 JP 8475172 U JP8475172 U JP 8475172U JP 8475172 U JP8475172 U JP 8475172U JP S5249200 Y2 JPS5249200 Y2 JP S5249200Y2
- 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 |
|---|---|---|---|
| JP8475172U JPS5249200Y2 (en:Method) | 1972-07-17 | 1972-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8475172U JPS5249200Y2 (en:Method) | 1972-07-17 | 1972-07-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4941696U JPS4941696U (en:Method) | 1974-04-12 |
| JPS5249200Y2 true JPS5249200Y2 (en:Method) | 1977-11-09 |
Family
ID=27994099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8475172U Expired JPS5249200Y2 (en:Method) | 1972-07-17 | 1972-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5249200Y2 (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5438264Y2 (en:Method) * | 1975-07-30 | 1979-11-14 |
-
1972
- 1972-07-17 JP JP8475172U patent/JPS5249200Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4941696U (en:Method) | 1974-04-12 |