CA437831A - Transposeur electroacoustique - Google Patents

Transposeur electroacoustique

Info

Publication number
CA437831A
CA437831A CA437831A CA437831DA CA437831A CA 437831 A CA437831 A CA 437831A CA 437831 A CA437831 A CA 437831A CA 437831D A CA437831D A CA 437831DA CA 437831 A CA437831 A CA 437831A
Authority
CA
Canada
Prior art keywords
electroacoustic transducer
electroacoustic
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
CA437831A
Other languages
English (en)
Inventor
Randall Harry William
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
Bell Telephone Laboratories Inc
Publication date
Application granted granted Critical
Publication of CA437831A publication Critical patent/CA437831A/fr
Expired legal-status Critical Current

Links

CA437831A Transposeur electroacoustique Expired CA437831A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA437831T

Publications (1)

Publication Number Publication Date
CA437831A true CA437831A (fr) 1946-11-05

Family

ID=35553066

Family Applications (1)

Application Number Title Priority Date Filing Date
CA437831A Expired CA437831A (fr) Transposeur electroacoustique

Country Status (1)

Country Link
CA (1) CA437831A (fr)

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