JPS55168593U - - Google Patents
Info
- Publication number
- JPS55168593U JPS55168593U JP6576779U JP6576779U JPS55168593U JP S55168593 U JPS55168593 U JP S55168593U JP 6576779 U JP6576779 U JP 6576779U JP 6576779 U JP6576779 U JP 6576779U JP S55168593 U JPS55168593 U JP S55168593U
- 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 Exploitation, And Mining Machines And Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979065767U JPS6129832Y2 (https=) | 1979-05-18 | 1979-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979065767U JPS6129832Y2 (https=) | 1979-05-18 | 1979-05-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55168593U true JPS55168593U (https=) | 1980-12-03 |
| JPS6129832Y2 JPS6129832Y2 (https=) | 1986-09-02 |
Family
ID=29299764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979065767U Expired JPS6129832Y2 (https=) | 1979-05-18 | 1979-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6129832Y2 (https=) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55129586A (en) * | 1979-03-16 | 1980-10-07 | Christensen Inc | Rotary boring bit |
-
1979
- 1979-05-18 JP JP1979065767U patent/JPS6129832Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55129586A (en) * | 1979-03-16 | 1980-10-07 | Christensen Inc | Rotary boring bit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6129832Y2 (https=) | 1986-09-02 |