CA299714A - Movable stairway - Google Patents
Movable stairwayInfo
- Publication number
- CA299714A CA299714A CA299714A CA299714DA CA299714A CA 299714 A CA299714 A CA 299714A CA 299714 A CA299714 A CA 299714A CA 299714D A CA299714D A CA 299714DA CA 299714 A CA299714 A CA 299714A
- Authority
- CA
- Canada
- Prior art keywords
- movable stairway
- stairway
- movable
- 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.)
- Expired
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA299714T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA299714A true CA299714A (en) | 1930-04-29 |
Family
ID=35237033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA299714A Expired CA299714A (en) | Movable stairway |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA299714A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4615160A (en) * | 1985-09-30 | 1986-10-07 | Leblond Marc | Adjustable staircase |
-
0
- CA CA299714A patent/CA299714A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4615160A (en) * | 1985-09-30 | 1986-10-07 | Leblond Marc | Adjustable staircase |
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