JPS5119559Y1 - - Google Patents
Info
- Publication number
- JPS5119559Y1 JPS5119559Y1 JP5056570U JP5056570U JPS5119559Y1 JP S5119559 Y1 JPS5119559 Y1 JP S5119559Y1 JP 5056570 U JP5056570 U JP 5056570U JP 5056570 U JP5056570 U JP 5056570U JP S5119559 Y1 JPS5119559 Y1 JP S5119559Y1
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Landscapes
- Ladders (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5056570U JPS5119559Y1 (en) | 1970-05-23 | 1970-05-23 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5056570U JPS5119559Y1 (en) | 1970-05-23 | 1970-05-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5119559Y1 true JPS5119559Y1 (en) | 1976-05-22 |
Family
ID=33057845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5056570U Expired JPS5119559Y1 (en) | 1970-05-23 | 1970-05-23 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5119559Y1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2957543A (en) * | 1956-05-23 | 1960-10-25 | White Metal Rolling & Stamping | Extension ladders |
US3502175A (en) * | 1968-12-30 | 1970-03-24 | Croft Metal Products Inc | Cammed compression locking device for extension ladders |
JPS503814U (en) * | 1973-05-11 | 1975-01-16 |
-
1970
- 1970-05-23 JP JP5056570U patent/JPS5119559Y1/ja not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2957543A (en) * | 1956-05-23 | 1960-10-25 | White Metal Rolling & Stamping | Extension ladders |
US3502175A (en) * | 1968-12-30 | 1970-03-24 | Croft Metal Products Inc | Cammed compression locking device for extension ladders |
JPS503814U (en) * | 1973-05-11 | 1975-01-16 |