CA362420A - Acoustic device - Google Patents

Acoustic device

Info

Publication number
CA362420A
CA362420A CA362420A CA362420DA CA362420A CA 362420 A CA362420 A CA 362420A CA 362420 A CA362420 A CA 362420A CA 362420D A CA362420D A CA 362420DA CA 362420 A CA362420 A CA 362420A
Authority
CA
Canada
Prior art keywords
acoustic device
acoustic
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
CA362420A
Other languages
French (fr)
Inventor
Elmer Mott Edward
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 CA362420A publication Critical patent/CA362420A/en
Expired legal-status Critical Current

Links

CA362420A Acoustic device Expired CA362420A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA362420T

Publications (1)

Publication Number Publication Date
CA362420A true CA362420A (en) 1936-12-08

Family

ID=35361759

Family Applications (1)

Application Number Title Priority Date Filing Date
CA362420A Expired CA362420A (en) Acoustic device

Country Status (1)

Country Link
CA (1) CA362420A (en)

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