JPH02115900U - - Google Patents
Info
- Publication number
- JPH02115900U JPH02115900U JP2489389U JP2489389U JPH02115900U JP H02115900 U JPH02115900 U JP H02115900U JP 2489389 U JP2489389 U JP 2489389U JP 2489389 U JP2489389 U JP 2489389U JP H02115900 U JPH02115900 U JP H02115900U
- Authority
- JP
- Japan
- Prior art keywords
- ladder
- pulley
- child
- main
- locking body
- 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
- 230000008602 contraction Effects 0.000 claims 1
Landscapes
- Ladders (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2489389U JPH0547276Y2 (xx) | 1989-03-04 | 1989-03-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2489389U JPH0547276Y2 (xx) | 1989-03-04 | 1989-03-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02115900U true JPH02115900U (xx) | 1990-09-17 |
JPH0547276Y2 JPH0547276Y2 (xx) | 1993-12-13 |
Family
ID=31245140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2489389U Expired - Lifetime JPH0547276Y2 (xx) | 1989-03-04 | 1989-03-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0547276Y2 (xx) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100949780B1 (ko) * | 2009-07-14 | 2010-03-30 | 송일상 | 높이조절 사다리의 클램퍼 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100949772B1 (ko) * | 2009-07-14 | 2010-03-30 | 송일상 | 높이조절 사다리 |
-
1989
- 1989-03-04 JP JP2489389U patent/JPH0547276Y2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100949780B1 (ko) * | 2009-07-14 | 2010-03-30 | 송일상 | 높이조절 사다리의 클램퍼 |
Also Published As
Publication number | Publication date |
---|---|
JPH0547276Y2 (xx) | 1993-12-13 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |