CA311752A - Recepteur telephonique - Google Patents

Recepteur telephonique

Info

Publication number
CA311752A
CA311752A CA311752A CA311752DA CA311752A CA 311752 A CA311752 A CA 311752A CA 311752 A CA311752 A CA 311752A CA 311752D A CA311752D A CA 311752DA CA 311752 A CA311752 A CA 311752A
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
CA311752A
Other languages
English (en)
Inventor
H. Franks Clem
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 CA311752A publication Critical patent/CA311752A/fr
Expired legal-status Critical Current

Links

CA311752A Recepteur telephonique Expired CA311752A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA311752T

Publications (1)

Publication Number Publication Date
CA311752A true CA311752A (fr) 1931-05-26

Family

ID=35271078

Family Applications (1)

Application Number Title Priority Date Filing Date
CA311752A Expired CA311752A (fr) Recepteur telephonique

Country Status (1)

Country Link
CA (1) CA311752A (fr)

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