JPH0322814U - - Google Patents
Info
- Publication number
- JPH0322814U JPH0322814U JP8464489U JP8464489U JPH0322814U JP H0322814 U JPH0322814 U JP H0322814U JP 8464489 U JP8464489 U JP 8464489U JP 8464489 U JP8464489 U JP 8464489U JP H0322814 U JPH0322814 U JP H0322814U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical
- cover
- permanent magnet
- cylindrical portion
- hole
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8464489U JPH0322814U (fr) | 1989-07-19 | 1989-07-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8464489U JPH0322814U (fr) | 1989-07-19 | 1989-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0322814U true JPH0322814U (fr) | 1991-03-11 |
Family
ID=31633262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8464489U Pending JPH0322814U (fr) | 1989-07-19 | 1989-07-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0322814U (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009255187A (ja) * | 2008-04-11 | 2009-11-05 | Z Engineering Kk | ドリル装着治具 |
| JP2019150924A (ja) * | 2018-03-05 | 2019-09-12 | 中国電力株式会社 | ドリル用切粉飛散防止具 |
-
1989
- 1989-07-19 JP JP8464489U patent/JPH0322814U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009255187A (ja) * | 2008-04-11 | 2009-11-05 | Z Engineering Kk | ドリル装着治具 |
| JP2019150924A (ja) * | 2018-03-05 | 2019-09-12 | 中国電力株式会社 | ドリル用切粉飛散防止具 |