DK42593C - Telefonsystem. - Google Patents
Telefonsystem.Info
- Publication number
- DK42593C DK42593C DK42593DA DK42593C DK 42593 C DK42593 C DK 42593C DK 42593D A DK42593D A DK 42593DA DK 42593 C DK42593 C DK 42593C
- Authority
- DK
- Denmark
- Prior art keywords
- telephone system
- telephone
- Prior art date
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK42593T | 1925-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK42593C true DK42593C (da) | 1930-07-14 |
Family
ID=8131822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK42593D DK42593C (da) | 1925-11-18 | 1925-11-18 | Telefonsystem. |
Country Status (1)
| Country | Link |
|---|---|
| DK (1) | DK42593C (da) |
-
1925
- 1925-11-18 DK DK42593D patent/DK42593C/da active
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