JPS569838Y2 - - Google Patents
Info
- Publication number
- JPS569838Y2 JPS569838Y2 JP1975075748U JP7574875U JPS569838Y2 JP S569838 Y2 JPS569838 Y2 JP S569838Y2 JP 1975075748 U JP1975075748 U JP 1975075748U JP 7574875 U JP7574875 U JP 7574875U JP S569838 Y2 JPS569838 Y2 JP S569838Y2
- 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 |
---|---|---|---|
JP1975075748U JPS569838Y2 (zh) | 1975-06-06 | 1975-06-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1975075748U JPS569838Y2 (zh) | 1975-06-06 | 1975-06-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51155741U JPS51155741U (zh) | 1976-12-11 |
JPS569838Y2 true JPS569838Y2 (zh) | 1981-03-04 |
Family
ID=28550102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1975075748U Expired JPS569838Y2 (zh) | 1975-06-06 | 1975-06-06 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS569838Y2 (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2552630A (en) * | 1947-08-06 | 1951-05-15 | Henry M Hutchinson | Metal ladder |
US3002582A (en) * | 1957-10-15 | 1961-10-03 | Achat Ventes Representations S | Ladders and improved ladder elements |
US3004625A (en) * | 1959-09-01 | 1961-10-17 | Bauer Mfg Company | Ladder |
JPS5029938A (zh) * | 1973-03-29 | 1975-03-26 |
-
1975
- 1975-06-06 JP JP1975075748U patent/JPS569838Y2/ja not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2552630A (en) * | 1947-08-06 | 1951-05-15 | Henry M Hutchinson | Metal ladder |
US3002582A (en) * | 1957-10-15 | 1961-10-03 | Achat Ventes Representations S | Ladders and improved ladder elements |
US3004625A (en) * | 1959-09-01 | 1961-10-17 | Bauer Mfg Company | Ladder |
JPS5029938A (zh) * | 1973-03-29 | 1975-03-26 |
Also Published As
Publication number | Publication date |
---|---|
JPS51155741U (zh) | 1976-12-11 |