JPH0355906U - - Google Patents
Info
- Publication number
- JPH0355906U JPH0355906U JP11785889U JP11785889U JPH0355906U JP H0355906 U JPH0355906 U JP H0355906U JP 11785889 U JP11785889 U JP 11785889U JP 11785889 U JP11785889 U JP 11785889U JP H0355906 U JPH0355906 U JP H0355906U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- width
- shape
- gradually increases
- concave groove
- 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
Landscapes
- Connection Of Plates (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11785889U JPH0355906U (ko) | 1989-10-05 | 1989-10-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11785889U JPH0355906U (ko) | 1989-10-05 | 1989-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0355906U true JPH0355906U (ko) | 1991-05-29 |
Family
ID=31666057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11785889U Pending JPH0355906U (ko) | 1989-10-05 | 1989-10-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0355906U (ko) |
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1989
- 1989-10-05 JP JP11785889U patent/JPH0355906U/ja active Pending