DK54647C - Telephone system. - Google Patents
Telephone system.Info
- Publication number
- DK54647C DK54647C DK54647DA DK54647C DK 54647 C DK54647 C DK 54647C DK 54647D A DK54647D A DK 54647DA DK 54647 C DK54647 C DK 54647C
- Authority
- DK
- Denmark
- Prior art keywords
- telephone system
- telephone
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK54647T | 1935-12-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK54647C true DK54647C (en) | 1938-04-25 |
Family
ID=8142659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK54647D DK54647C (en) | 1935-12-20 | 1935-12-20 | Telephone system. |
Country Status (1)
Country | Link |
---|---|
DK (1) | DK54647C (en) |
-
1935
- 1935-12-20 DK DK54647D patent/DK54647C/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH201501A (en) | Kötzerspulmaschine. | |
CH234264A (en) | Telephone system. | |
CH240076A (en) | Telephone switchboard. | |
DK54647C (en) | Telephone system. | |
DK53554C (en) | Kanaldyne. | |
DK51649C (en) | Snaplaas. | |
DK52326C (en) | Telephone set. | |
CH185792A (en) | Telecommunication system. | |
DK58124C (en) | Fully or semi-automatic Telephone System. | |
DK53928C (en) | Telephone system. | |
DK51852C (en) | Alarm telephone. | |
DK55084C (en) | Telephone system. | |
DK56913C (en) | Telephone system. | |
DK51867C (en) | Lerdue. | |
DK54892C (en) | Gliplaas. | |
DK51327C (en) | Yverbandage. | |
DK51721C (en) | Ajlnedfælder. | |
DK51781C (en) | Spareur. | |
DK51821C (en) | Dobbeltdaase. | |
DK51288C (en) | Ajlnedfælder. | |
DK52147C (en) | Pakdaase. | |
DK52163C (en) | Redekasse. | |
DK52583C (en) | Pufseng. | |
DK52795C (en) | Ajlnedfælder. | |
DK53380C (en) | Arkanlægger. |