CA491767A - Telephone receiver - Google Patents

Telephone receiver

Info

Publication number
CA491767A
CA491767A CA491767A CA491767DA CA491767A CA 491767 A CA491767 A CA 491767A CA 491767 A CA491767 A CA 491767A CA 491767D A CA491767D A CA 491767DA CA 491767 A CA491767 A CA 491767A
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
CA491767A
Other languages
French (fr)
Inventor
F. Dalton John
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 CA491767A publication Critical patent/CA491767A/en
Expired legal-status Critical Current

Links

CA491767A Telephone receiver Expired CA491767A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA491767T

Publications (1)

Publication Number Publication Date
CA491767A true CA491767A (en) 1953-03-31

Family

ID=35631512

Family Applications (1)

Application Number Title Priority Date Filing Date
CA491767A Expired CA491767A (en) Telephone receiver

Country Status (1)

Country Link
CA (1) CA491767A (en)

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