JPH0285567U - - Google Patents
Info
- Publication number
- JPH0285567U JPH0285567U JP16708688U JP16708688U JPH0285567U JP H0285567 U JPH0285567 U JP H0285567U JP 16708688 U JP16708688 U JP 16708688U JP 16708688 U JP16708688 U JP 16708688U JP H0285567 U JPH0285567 U JP H0285567U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- metal
- tip
- attached
- grip
- 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
- 238000005524 ceramic coating Methods 0.000 claims description 2
- 239000011247 coating layer Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 3
- 239000000919 ceramic Substances 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
- 239000012212 insulator Substances 0.000 claims 1
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16708688U JPH0285567U (es) | 1988-12-23 | 1988-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16708688U JPH0285567U (es) | 1988-12-23 | 1988-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0285567U true JPH0285567U (es) | 1990-07-05 |
Family
ID=31455064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16708688U Pending JPH0285567U (es) | 1988-12-23 | 1988-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0285567U (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004082893A1 (en) * | 2003-03-21 | 2004-09-30 | Young Man Lee | An insulated magnetic screwdriver |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62287978A (ja) * | 1986-06-03 | 1987-12-14 | 日本タングステン株式会社 | 樹脂被覆セラミツクス工具類 |
-
1988
- 1988-12-23 JP JP16708688U patent/JPH0285567U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62287978A (ja) * | 1986-06-03 | 1987-12-14 | 日本タングステン株式会社 | 樹脂被覆セラミツクス工具類 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004082893A1 (en) * | 2003-03-21 | 2004-09-30 | Young Man Lee | An insulated magnetic screwdriver |
| CN100345660C (zh) * | 2003-03-21 | 2007-10-31 | 李英万 | 一种绝缘磁性螺丝刀 |