CA645494A - Acoustic signal transducers - Google Patents

Acoustic signal transducers

Info

Publication number
CA645494A
CA645494A CA645494A CA645494DA CA645494A CA 645494 A CA645494 A CA 645494A CA 645494 A CA645494 A CA 645494A CA 645494D A CA645494D A CA 645494DA CA 645494 A CA645494 A CA 645494A
Authority
CA
Canada
Prior art keywords
acoustic signal
signal transducers
transducers
acoustic
signal
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
CA645494A
Inventor
F. Knauert William
A. Pearson Harry
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.)
Sonotone Corp
Original Assignee
Sonotone Corp
Publication date
Application granted granted Critical
Publication of CA645494A publication Critical patent/CA645494A/en
Expired legal-status Critical Current

Links

CA645494A Acoustic signal transducers Expired CA645494A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA645494T

Publications (1)

Publication Number Publication Date
CA645494A true CA645494A (en) 1962-07-24

Family

ID=35934147

Family Applications (1)

Application Number Title Priority Date Filing Date
CA645494A Expired CA645494A (en) Acoustic signal transducers

Country Status (1)

Country Link
CA (1) CA645494A (en)

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