CA411414A - Dispositif d'emission d'impulsions telephoniques - Google Patents
Dispositif d'emission d'impulsions telephoniquesInfo
- Publication number
- CA411414A CA411414A CA411414A CA411414DA CA411414A CA 411414 A CA411414 A CA 411414A CA 411414 A CA411414 A CA 411414A CA 411414D A CA411414D A CA 411414DA CA 411414 A CA411414 A CA 411414A
- Authority
- CA
- Canada
- Prior art keywords
- impulse sending
- sending arrangement
- telephone
- telephone impulse
- arrangement
- 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 |
---|---|---|---|
CA411414T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA411414A true CA411414A (fr) | 1943-03-30 |
Family
ID=35422716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA411414A Expired CA411414A (fr) | Dispositif d'emission d'impulsions telephoniques |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA411414A (fr) |
-
0
- CA CA411414A patent/CA411414A/fr not_active Expired
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