JPS5622896A - Lifting device for ladder - Google Patents
Lifting device for ladderInfo
- Publication number
- JPS5622896A JPS5622896A JP9843079A JP9843079A JPS5622896A JP S5622896 A JPS5622896 A JP S5622896A JP 9843079 A JP9843079 A JP 9843079A JP 9843079 A JP9843079 A JP 9843079A JP S5622896 A JPS5622896 A JP S5622896A
- Authority
- JP
- Japan
- Prior art keywords
- ladder
- lifting device
- lifting
- 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
Landscapes
- Ladders (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9843079A JPS5622896A (en) | 1979-07-31 | 1979-07-31 | Lifting device for ladder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9843079A JPS5622896A (en) | 1979-07-31 | 1979-07-31 | Lifting device for ladder |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5622896A true JPS5622896A (en) | 1981-03-04 |
Family
ID=14219585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9843079A Pending JPS5622896A (en) | 1979-07-31 | 1979-07-31 | Lifting device for ladder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5622896A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6414239A (en) * | 1987-07-06 | 1989-01-18 | Idemitsu Petrochemical Co | Novel phosphazene compound |
JPS6474229A (en) * | 1987-09-17 | 1989-03-20 | Idemitsu Petrochemical Co | Phosphazene composition |
JPH01129500U (en) * | 1988-02-24 | 1989-09-04 |
-
1979
- 1979-07-31 JP JP9843079A patent/JPS5622896A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6414239A (en) * | 1987-07-06 | 1989-01-18 | Idemitsu Petrochemical Co | Novel phosphazene compound |
JPS6474229A (en) * | 1987-09-17 | 1989-03-20 | Idemitsu Petrochemical Co | Phosphazene composition |
JPH01129500U (en) * | 1988-02-24 | 1989-09-04 |
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