CA319806A - Microphone coupling device - Google Patents
Microphone coupling deviceInfo
- Publication number
- CA319806A CA319806A CA319806A CA319806DA CA319806A CA 319806 A CA319806 A CA 319806A CA 319806 A CA319806 A CA 319806A CA 319806D A CA319806D A CA 319806DA CA 319806 A CA319806 A CA 319806A
- Authority
- CA
- Canada
- Prior art keywords
- coupling device
- microphone coupling
- microphone
- coupling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA319806T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA319806A true CA319806A (en) | 1932-02-16 |
Family
ID=35280361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA319806A Expired CA319806A (en) | Microphone coupling device |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA319806A (en) |
-
0
- CA CA319806A patent/CA319806A/en not_active Expired
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