DK33027C - Collapsible Stair Ladder. - Google Patents
Collapsible Stair Ladder.Info
- Publication number
- DK33027C DK33027C DK33027DA DK33027C DK 33027 C DK33027 C DK 33027C DK 33027D A DK33027D A DK 33027DA DK 33027 C DK33027 C DK 33027C
- Authority
- DK
- Denmark
- Prior art keywords
- stair ladder
- collapsible stair
- collapsible
- ladder
- stair
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK33027T | 1921-11-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK33027C true DK33027C (en) | 1924-03-31 |
Family
ID=8121377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK33027D DK33027C (en) | 1921-11-22 | 1921-11-22 | Collapsible Stair Ladder. |
Country Status (1)
Country | Link |
---|---|
DK (1) | DK33027C (en) |
-
1921
- 1921-11-22 DK DK33027D patent/DK33027C/en active
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