JPH02106090U - - Google Patents
Info
- Publication number
- JPH02106090U JPH02106090U JP1344789U JP1344789U JPH02106090U JP H02106090 U JPH02106090 U JP H02106090U JP 1344789 U JP1344789 U JP 1344789U JP 1344789 U JP1344789 U JP 1344789U JP H02106090 U JPH02106090 U JP H02106090U
- Authority
- JP
- Japan
- Prior art keywords
- wing
- wing part
- base
- center
- view
- Prior art date
- 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)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1344789U JPH0529273Y2 (sv) | 1989-02-07 | 1989-02-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1344789U JPH0529273Y2 (sv) | 1989-02-07 | 1989-02-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02106090U true JPH02106090U (sv) | 1990-08-23 |
| JPH0529273Y2 JPH0529273Y2 (sv) | 1993-07-27 |
Family
ID=31223761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1344789U Expired - Lifetime JPH0529273Y2 (sv) | 1989-02-07 | 1989-02-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0529273Y2 (sv) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016183463A (ja) * | 2015-03-25 | 2016-10-20 | 五洋建設株式会社 | 掘削機、回転ビットおよび回転ビットの摩耗計測装置 |
-
1989
- 1989-02-07 JP JP1344789U patent/JPH0529273Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016183463A (ja) * | 2015-03-25 | 2016-10-20 | 五洋建設株式会社 | 掘削機、回転ビットおよび回転ビットの摩耗計測装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0529273Y2 (sv) | 1993-07-27 |