CA330591A - Appareil amplificateur et distributeur des ondes sonores - Google Patents

Appareil amplificateur et distributeur des ondes sonores

Info

Publication number
CA330591A
CA330591A CA330591A CA330591DA CA330591A CA 330591 A CA330591 A CA 330591A CA 330591 A CA330591 A CA 330591A CA 330591D A CA330591D A CA 330591DA CA 330591 A CA330591 A CA 330591A
Authority
CA
Canada
Prior art keywords
sound wave
distributing apparatus
wave amplifying
amplifying
distributing
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
CA330591A
Other languages
English (en)
Inventor
Gridley Scranton Dehart
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 CA330591A publication Critical patent/CA330591A/fr
Expired legal-status Critical Current

Links

CA330591A Appareil amplificateur et distributeur des ondes sonores Expired CA330591A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA330591T

Publications (1)

Publication Number Publication Date
CA330591A true CA330591A (fr) 1933-02-28

Family

ID=35292961

Family Applications (1)

Application Number Title Priority Date Filing Date
CA330591A Expired CA330591A (fr) Appareil amplificateur et distributeur des ondes sonores

Country Status (1)

Country Link
CA (1) CA330591A (fr)

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