JPH01170799U - - Google Patents
Info
- Publication number
- JPH01170799U JPH01170799U JP6346588U JP6346588U JPH01170799U JP H01170799 U JPH01170799 U JP H01170799U JP 6346588 U JP6346588 U JP 6346588U JP 6346588 U JP6346588 U JP 6346588U JP H01170799 U JPH01170799 U JP H01170799U
- Authority
- JP
- Japan
- Prior art keywords
- ladder
- adjusting
- fixing
- sandwich
- tree
- 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
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Ladders (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6346588U JPH01170799U (fr) | 1988-05-14 | 1988-05-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6346588U JPH01170799U (fr) | 1988-05-14 | 1988-05-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01170799U true JPH01170799U (fr) | 1989-12-04 |
Family
ID=31288965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6346588U Pending JPH01170799U (fr) | 1988-05-14 | 1988-05-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01170799U (fr) |
-
1988
- 1988-05-14 JP JP6346588U patent/JPH01170799U/ja active Pending