CH60214A - Microfono - Google Patents
MicrofonoInfo
- Publication number
- CH60214A CH60214A CH60214A CH60214DA CH60214A CH 60214 A CH60214 A CH 60214A CH 60214 A CH60214 A CH 60214A CH 60214D A CH60214D A CH 60214DA CH 60214 A CH60214 A CH 60214A
- Authority
- CH
- Switzerland
- Prior art keywords
- microphone
- Prior art date
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH60214T | 1912-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH60214A true CH60214A (it) | 1913-07-01 |
Family
ID=4302924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH60214A CH60214A (it) | 1912-04-19 | 1912-04-19 | Microfono |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH60214A (it) |
-
1912
- 1912-04-19 CH CH60214A patent/CH60214A/it unknown
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