CA216499A - Transmitter for telephony - Google Patents
Transmitter for telephonyInfo
- Publication number
- CA216499A CA216499A CA216499A CA216499DA CA216499A CA 216499 A CA216499 A CA 216499A CA 216499 A CA216499 A CA 216499A CA 216499D A CA216499D A CA 216499DA CA 216499 A CA216499 A CA 216499A
- Authority
- CA
- Canada
- Prior art keywords
- telephony
- transmitter
- 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 |
---|---|---|---|
CA216499T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA216499A true CA216499A (en) | 1922-03-07 |
Family
ID=35110943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA216499A Expired CA216499A (en) | Transmitter for telephony |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA216499A (en) |
-
0
- CA CA216499A patent/CA216499A/en not_active Expired
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