CA605545A - Loudspeaking telephone employing transistors - Google Patents

Loudspeaking telephone employing transistors

Info

Publication number
CA605545A
CA605545A CA605545A CA605545DA CA605545A CA 605545 A CA605545 A CA 605545A CA 605545 A CA605545 A CA 605545A CA 605545D A CA605545D A CA 605545DA CA 605545 A CA605545 A CA 605545A
Authority
CA
Canada
Prior art keywords
loudspeaking telephone
employing transistors
telephone employing
transistors
loudspeaking
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
CA605545A
Inventor
F. Cerofolini Gabriele
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.)
Automatic Electric Laboratories Inc
Original Assignee
Automatic Electric Laboratories Inc
Publication date
Application granted granted Critical
Publication of CA605545A publication Critical patent/CA605545A/en
Expired legal-status Critical Current

Links

CA605545A Loudspeaking telephone employing transistors Expired CA605545A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA605545T

Publications (1)

Publication Number Publication Date
CA605545A true CA605545A (en) 1960-09-20

Family

ID=35827018

Family Applications (1)

Application Number Title Priority Date Filing Date
CA605545A Expired CA605545A (en) Loudspeaking telephone employing transistors

Country Status (1)

Country Link
CA (1) CA605545A (en)

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