DK34938C - Telefonsystem. - Google Patents
Telefonsystem.Info
- Publication number
- DK34938C DK34938C DK34938DA DK34938C DK 34938 C DK34938 C DK 34938C DK 34938D A DK34938D A DK 34938DA DK 34938 C DK34938 C DK 34938C
- Authority
- DK
- Denmark
- Prior art keywords
- telephone system
- telephone
- Prior art date
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US34938XA | 1916-09-09 | 1916-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK34938C true DK34938C (da) | 1925-08-31 |
Family
ID=21706134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK34938D DK34938C (da) | 1916-09-09 | 1920-08-02 | Telefonsystem. |
Country Status (1)
| Country | Link |
|---|---|
| DK (1) | DK34938C (da) |
-
1920
- 1920-08-02 DK DK34938D patent/DK34938C/da active
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