DK27401C - Fireproof Door. - Google Patents
Fireproof Door.Info
- Publication number
- DK27401C DK27401C DK27401DA DK27401C DK 27401 C DK27401 C DK 27401C DK 27401D A DK27401D A DK 27401DA DK 27401 C DK27401 C DK 27401C
- Authority
- DK
- Denmark
- Prior art keywords
- fireproof door
- fireproof
- door
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK27401T | 1920-03-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK27401C true DK27401C (en) | 1921-04-04 |
Family
ID=8115277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK27401D DK27401C (en) | 1920-03-12 | 1920-03-12 | Fireproof Door. |
Country Status (1)
Country | Link |
---|---|
DK (1) | DK27401C (en) |
-
1920
- 1920-03-12 DK DK27401D patent/DK27401C/en active
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