CA634877A - Call transmitter - Google Patents

Call transmitter

Info

Publication number
CA634877A
CA634877A CA634877A CA634877DA CA634877A CA 634877 A CA634877 A CA 634877A CA 634877 A CA634877 A CA 634877A CA 634877D A CA634877D A CA 634877DA CA 634877 A CA634877 A CA 634877A
Authority
CA
Canada
Prior art keywords
call transmitter
call
transmitter
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
CA634877A
Inventor
J. Hershey Harold
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 CA634877A publication Critical patent/CA634877A/en
Expired legal-status Critical Current

Links

CA634877A Call transmitter Expired CA634877A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA634877T

Publications (1)

Publication Number Publication Date
CA634877A true CA634877A (en) 1962-01-16

Family

ID=35891057

Family Applications (1)

Application Number Title Priority Date Filing Date
CA634877A Expired CA634877A (en) Call transmitter

Country Status (1)

Country Link
CA (1) CA634877A (en)

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