CA454739A - Translateur electro-acoustique - Google Patents

Translateur electro-acoustique

Info

Publication number
CA454739A
CA454739A CA454739A CA454739DA CA454739A CA 454739 A CA454739 A CA 454739A CA 454739 A CA454739 A CA 454739A CA 454739D A CA454739D A CA 454739DA CA 454739 A CA454739 A CA 454739A
Authority
CA
Canada
Prior art keywords
electro
acoustic transducer
acoustic
transducer
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
CA454739A
Other languages
English (en)
Inventor
B. Albright Robert
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.)
Philco Radio and Television Corp
Original Assignee
Philco Radio and Television Corp
Publication date
Application granted granted Critical
Publication of CA454739A publication Critical patent/CA454739A/fr
Expired legal-status Critical Current

Links

CA454739A Translateur electro-acoustique Expired CA454739A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA454739T

Publications (1)

Publication Number Publication Date
CA454739A true CA454739A (fr) 1949-02-22

Family

ID=35572474

Family Applications (1)

Application Number Title Priority Date Filing Date
CA454739A Expired CA454739A (fr) Translateur electro-acoustique

Country Status (1)

Country Link
CA (1) CA454739A (fr)

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