JPH0346013U - - Google Patents
Info
- Publication number
- JPH0346013U JPH0346013U JP2723590U JP2723590U JPH0346013U JP H0346013 U JPH0346013 U JP H0346013U JP 2723590 U JP2723590 U JP 2723590U JP 2723590 U JP2723590 U JP 2723590U JP H0346013 U JPH0346013 U JP H0346013U
- Authority
- JP
- Japan
- Prior art keywords
- screwing
- tool
- special bolt
- special
- head
- 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
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2723590U JPH0712729Y2 (ja) | 1989-04-28 | 1990-03-19 | 特殊ボルトおよび特殊ボルト螺入螺出用工具 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4952289 | 1989-04-28 | ||
| JP1-49522 | 1989-04-28 | ||
| JP2723590U JPH0712729Y2 (ja) | 1989-04-28 | 1990-03-19 | 特殊ボルトおよび特殊ボルト螺入螺出用工具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0346013U true JPH0346013U (enExample) | 1991-04-26 |
| JPH0712729Y2 JPH0712729Y2 (ja) | 1995-03-29 |
Family
ID=31717589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2723590U Expired - Lifetime JPH0712729Y2 (ja) | 1989-04-28 | 1990-03-19 | 特殊ボルトおよび特殊ボルト螺入螺出用工具 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0712729Y2 (enExample) |
-
1990
- 1990-03-19 JP JP2723590U patent/JPH0712729Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0712729Y2 (ja) | 1995-03-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |