JPH0447030U - - Google Patents
Info
- Publication number
- JPH0447030U JPH0447030U JP9046190U JP9046190U JPH0447030U JP H0447030 U JPH0447030 U JP H0447030U JP 9046190 U JP9046190 U JP 9046190U JP 9046190 U JP9046190 U JP 9046190U JP H0447030 U JPH0447030 U JP H0447030U
- Authority
- JP
- Japan
- Prior art keywords
- tread
- gradient
- folding screen
- thickness
- utility
- 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
- 230000000452 restraining effect Effects 0.000 claims description 2
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9046190U JPH0640755Y2 (ja) | 1990-08-28 | 1990-08-28 | 踏板拘止用くさび |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9046190U JPH0640755Y2 (ja) | 1990-08-28 | 1990-08-28 | 踏板拘止用くさび |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0447030U true JPH0447030U (fr) | 1992-04-21 |
JPH0640755Y2 JPH0640755Y2 (ja) | 1994-10-26 |
Family
ID=31825234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9046190U Expired - Lifetime JPH0640755Y2 (ja) | 1990-08-28 | 1990-08-28 | 踏板拘止用くさび |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0640755Y2 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002115380A (ja) * | 2000-10-10 | 2002-04-19 | Meiko:Kk | 踏み板楔止用部材 |
-
1990
- 1990-08-28 JP JP9046190U patent/JPH0640755Y2/ja not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002115380A (ja) * | 2000-10-10 | 2002-04-19 | Meiko:Kk | 踏み板楔止用部材 |
JP4492903B2 (ja) * | 2000-10-10 | 2010-06-30 | 株式会社明工 | 踏み板楔止用部材 |
Also Published As
Publication number | Publication date |
---|---|
JPH0640755Y2 (ja) | 1994-10-26 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |