CA309965A - Recepteur telephonique - Google Patents

Recepteur telephonique

Info

Publication number
CA309965A
CA309965A CA309965A CA309965DA CA309965A CA 309965 A CA309965 A CA 309965A CA 309965 A CA309965 A CA 309965A CA 309965D A CA309965D A CA 309965DA CA 309965 A CA309965 A CA 309965A
Authority
CA
Canada
Prior art keywords
telephone receiver
telephone
receiver
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
CA309965A
Other languages
English (en)
Inventor
Clark Jones Warren
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
Publication date
Application granted granted Critical
Publication of CA309965A publication Critical patent/CA309965A/fr
Expired legal-status Critical Current

Links

CA309965A Recepteur telephonique Expired CA309965A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA309965T

Publications (1)

Publication Number Publication Date
CA309965A true CA309965A (fr) 1931-03-31

Family

ID=35269289

Family Applications (1)

Application Number Title Priority Date Filing Date
CA309965A Expired CA309965A (fr) Recepteur telephonique

Country Status (1)

Country Link
CA (1) CA309965A (fr)

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