DK42457C - Fireproof Door. - Google Patents
Fireproof Door.Info
- Publication number
- DK42457C DK42457C DK42457DA DK42457C DK 42457 C DK42457 C DK 42457C DK 42457D A DK42457D A DK 42457DA DK 42457 C DK42457 C DK 42457C
- 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 |
---|---|---|---|
DK42457T | 1929-03-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK42457C true DK42457C (en) | 1930-06-23 |
Family
ID=8131691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK42457D DK42457C (en) | 1929-03-14 | 1929-03-14 | Fireproof Door. |
Country Status (1)
Country | Link |
---|---|
DK (1) | DK42457C (en) |
-
1929
- 1929-03-14 DK DK42457D patent/DK42457C/en active
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