DK17295C - Mikrotelefonrelais. - Google Patents
Mikrotelefonrelais.Info
- Publication number
- DK17295C DK17295C DK17295DA DK17295C DK 17295 C DK17295 C DK 17295C DK 17295D A DK17295D A DK 17295DA DK 17295 C DK17295 C DK 17295C
- Authority
- DK
- Denmark
- Prior art keywords
- microphone
- relay
- microphone relay
- Prior art date
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK17295T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK17295C true DK17295C (da) | 1913-05-13 |
Family
ID=27832956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK17295D DK17295C (da) | Mikrotelefonrelais. |
Country Status (1)
| Country | Link |
|---|---|
| DK (1) | DK17295C (da) |
-
0
- DK DK17295D patent/DK17295C/da active
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