JPH0274497U - - Google Patents
Info
- Publication number
- JPH0274497U JPH0274497U JP15413288U JP15413288U JPH0274497U JP H0274497 U JPH0274497 U JP H0274497U JP 15413288 U JP15413288 U JP 15413288U JP 15413288 U JP15413288 U JP 15413288U JP H0274497 U JPH0274497 U JP H0274497U
- Authority
- JP
- Japan
- Prior art keywords
- lid
- attached
- ceiling
- opening
- winding drum
- 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
- 238000004804 winding Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Ladders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15413288U JPH0274497U (el) | 1988-11-25 | 1988-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15413288U JPH0274497U (el) | 1988-11-25 | 1988-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0274497U true JPH0274497U (el) | 1990-06-07 |
Family
ID=31430592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15413288U Pending JPH0274497U (el) | 1988-11-25 | 1988-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0274497U (el) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102337838A (zh) * | 2011-09-24 | 2012-02-01 | 陈永恒 | 一种活动梯子电动遥控收放装置 |
-
1988
- 1988-11-25 JP JP15413288U patent/JPH0274497U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102337838A (zh) * | 2011-09-24 | 2012-02-01 | 陈永恒 | 一种活动梯子电动遥控收放装置 |