CA437012A - Systeme detecteur de sons - Google Patents

Systeme detecteur de sons

Info

Publication number
CA437012A
CA437012A CA437012A CA437012DA CA437012A CA 437012 A CA437012 A CA 437012A CA 437012 A CA437012 A CA 437012A CA 437012D A CA437012D A CA 437012DA CA 437012 A CA437012 A CA 437012A
Authority
CA
Canada
Prior art keywords
detecting system
sound detecting
sound
detecting
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
CA437012A
Other languages
English (en)
Inventor
A. Read Thomas
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.)
Westinghouse Canada Inc
Original Assignee
Canadian Westinghouse Co Ltd
Publication date
Application granted granted Critical
Publication of CA437012A publication Critical patent/CA437012A/fr
Expired legal-status Critical Current

Links

CA437012A Systeme detecteur de sons Expired CA437012A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA437012T

Publications (1)

Publication Number Publication Date
CA437012A true CA437012A (fr) 1946-09-17

Family

ID=35552247

Family Applications (1)

Application Number Title Priority Date Filing Date
CA437012A Expired CA437012A (fr) Systeme detecteur de sons

Country Status (1)

Country Link
CA (1) CA437012A (fr)

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