CA411414A - Dispositif d'emission d'impulsions telephoniques - Google Patents

Dispositif d'emission d'impulsions telephoniques

Info

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
Application number
CA411414A
Other languages
English (en)
Inventor
Wright Denis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Automatic Telephone and Electric Co Ltd
Original Assignee
Automatic Telephone and Electric Co Ltd
Publication date
Application granted granted Critical
Publication of CA411414A publication Critical patent/CA411414A/fr
Expired legal-status Critical Current

Links

CA411414A Dispositif d'emission d'impulsions telephoniques Expired CA411414A (fr)

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)

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