JPH01141914U - - Google Patents
Info
- Publication number
- JPH01141914U JPH01141914U JP3870888U JP3870888U JPH01141914U JP H01141914 U JPH01141914 U JP H01141914U JP 3870888 U JP3870888 U JP 3870888U JP 3870888 U JP3870888 U JP 3870888U JP H01141914 U JPH01141914 U JP H01141914U
- Authority
- JP
- Japan
- Prior art keywords
- view
- screw head
- plan
- wall surface
- cross
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Joining Of Building Structures In Genera (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3870888U JPH01141914U (xx) | 1988-03-24 | 1988-03-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3870888U JPH01141914U (xx) | 1988-03-24 | 1988-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01141914U true JPH01141914U (xx) | 1989-09-28 |
Family
ID=31265250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3870888U Pending JPH01141914U (xx) | 1988-03-24 | 1988-03-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01141914U (xx) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999043472A1 (fr) * | 1998-02-24 | 1999-09-02 | Katsuyuki Totsu | Embout de tournevis et sa combinaison avec une vis |
| JP2007232219A (ja) * | 2007-04-16 | 2007-09-13 | Union Seimitsu:Kk | 十字穴付ねじ及びドライバビット |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5614614A (en) * | 1979-07-11 | 1981-02-12 | Akio Chiba | Screw |
-
1988
- 1988-03-24 JP JP3870888U patent/JPH01141914U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5614614A (en) * | 1979-07-11 | 1981-02-12 | Akio Chiba | Screw |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999043472A1 (fr) * | 1998-02-24 | 1999-09-02 | Katsuyuki Totsu | Embout de tournevis et sa combinaison avec une vis |
| CN1130276C (zh) * | 1998-02-24 | 2003-12-10 | 户津胜行 | 螺丝刀头与螺钉的组合结构 |
| JP2007232219A (ja) * | 2007-04-16 | 2007-09-13 | Union Seimitsu:Kk | 十字穴付ねじ及びドライバビット |
| JP4678786B2 (ja) * | 2007-04-16 | 2011-04-27 | 株式会社ユニオン精密 | 十字穴付ねじ及びドライバビット |