JPH0183900U - - Google Patents
Info
- Publication number
- JPH0183900U JPH0183900U JP1987181538U JP18153887U JPH0183900U JP H0183900 U JPH0183900 U JP H0183900U JP 1987181538 U JP1987181538 U JP 1987181538U JP 18153887 U JP18153887 U JP 18153887U JP H0183900 U JPH0183900 U JP H0183900U
- Authority
- JP
- Japan
- Prior art keywords
- spring
- ladder
- ladder member
- fixed
- side plate
- 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 1
Landscapes
- Ladders (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987181538U JPH0183900U (nl) | 1987-11-26 | 1987-11-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987181538U JPH0183900U (nl) | 1987-11-26 | 1987-11-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0183900U true JPH0183900U (nl) | 1989-06-05 |
Family
ID=31473020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987181538U Pending JPH0183900U (nl) | 1987-11-26 | 1987-11-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0183900U (nl) |
-
1987
- 1987-11-26 JP JP1987181538U patent/JPH0183900U/ja active Pending