CA298684A - Dispositif d'appels - Google Patents

Dispositif d'appels

Info

Publication number
CA298684A
CA298684A CA298684A CA298684DA CA298684A CA 298684 A CA298684 A CA 298684A CA 298684 A CA298684 A CA 298684A CA 298684D A CA298684D A CA 298684DA CA 298684 A CA298684 A CA 298684A
Authority
CA
Canada
Prior art keywords
calling device
calling
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
CA298684A
Other languages
English (en)
Inventor
Sengebusch Hans
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.)
Nortel Networks Ltd
Original Assignee
Northern Electric Co Ltd
Publication date
Application granted granted Critical
Publication of CA298684A publication Critical patent/CA298684A/fr
Expired legal-status Critical Current

Links

CA298684A Dispositif d'appels Expired CA298684A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA298684T

Publications (1)

Publication Number Publication Date
CA298684A true CA298684A (fr) 1930-03-25

Family

ID=35236003

Family Applications (1)

Application Number Title Priority Date Filing Date
CA298684A Expired CA298684A (fr) Dispositif d'appels

Country Status (1)

Country Link
CA (1) CA298684A (fr)

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