CA514583A - Systemes de telephone automatique - Google Patents

Systemes de telephone automatique

Info

Publication number
CA514583A
CA514583A CA514583A CA514583DA CA514583A CA 514583 A CA514583 A CA 514583A CA 514583 A CA514583 A CA 514583A CA 514583D A CA514583D A CA 514583DA CA 514583 A CA514583 A CA 514583A
Authority
CA
Canada
Prior art keywords
telephone systems
automatic telephone
automatic
systems
telephone
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
CA514583A
Other languages
English (en)
Inventor
P. Gohorel Fernand
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
Publication date
Application granted granted Critical
Publication of CA514583A publication Critical patent/CA514583A/fr
Expired legal-status Critical Current

Links

CA514583A Systemes de telephone automatique Expired CA514583A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA514583T

Publications (1)

Publication Number Publication Date
CA514583A true CA514583A (fr) 1955-07-12

Family

ID=35665672

Family Applications (1)

Application Number Title Priority Date Filing Date
CA514583A Expired CA514583A (fr) Systemes de telephone automatique

Country Status (1)

Country Link
CA (1) CA514583A (fr)

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