CA523460A - Power supply for electronic telephone system - Google Patents

Power supply for electronic telephone system

Info

Publication number
CA523460A
CA523460A CA523460A CA523460DA CA523460A CA 523460 A CA523460 A CA 523460A CA 523460 A CA523460 A CA 523460A CA 523460D A CA523460D A CA 523460DA CA 523460 A CA523460 A CA 523460A
Authority
CA
Canada
Prior art keywords
power supply
telephone system
electronic telephone
electronic
supply
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
CA523460A
Other languages
French (fr)
Inventor
A. Morris Frank
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.)
General Dynamics Corp
Original Assignee
General Dynamics Corp
Publication date
Application granted granted Critical
Publication of CA523460A publication Critical patent/CA523460A/en
Expired legal-status Critical Current

Links

CA523460A Power supply for electronic telephone system Expired CA523460A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA523460T

Publications (1)

Publication Number Publication Date
CA523460A true CA523460A (en) 1956-04-03

Family

ID=35676694

Family Applications (1)

Application Number Title Priority Date Filing Date
CA523460A Expired CA523460A (en) Power supply for electronic telephone system

Country Status (1)

Country Link
CA (1) CA523460A (en)

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