JPS4921678U - - Google Patents
Info
- Publication number
- JPS4921678U JPS4921678U JP6353772U JP6353772U JPS4921678U JP S4921678 U JPS4921678 U JP S4921678U JP 6353772 U JP6353772 U JP 6353772U JP 6353772 U JP6353772 U JP 6353772U JP S4921678 U JPS4921678 U JP S4921678U
- 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.)
- Granted
Links
Landscapes
- Drilling And Boring (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6353772U JPS5227430Y2 (bg) | 1972-05-29 | 1972-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6353772U JPS5227430Y2 (bg) | 1972-05-29 | 1972-05-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4921678U true JPS4921678U (bg) | 1974-02-23 |
| JPS5227430Y2 JPS5227430Y2 (bg) | 1977-06-22 |
Family
ID=27954742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6353772U Expired JPS5227430Y2 (bg) | 1972-05-29 | 1972-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5227430Y2 (bg) |
-
1972
- 1972-05-29 JP JP6353772U patent/JPS5227430Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5227430Y2 (bg) | 1977-06-22 |