CA454676A - Enceinte acoustique - Google Patents

Enceinte acoustique

Info

Publication number
CA454676A
CA454676A CA454676A CA454676DA CA454676A CA 454676 A CA454676 A CA 454676A CA 454676 A CA454676 A CA 454676A CA 454676D A CA454676D A CA 454676DA CA 454676 A CA454676 A CA 454676A
Authority
CA
Canada
Prior art keywords
acoustic chamber
acoustic
chamber
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
CA454676A
Other languages
English (en)
Inventor
B. Horsley Caperton
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.)
Ultrasonic Corp
Original Assignee
Ultrasonic Corp
Publication date
Application granted granted Critical
Publication of CA454676A publication Critical patent/CA454676A/fr
Expired legal-status Critical Current

Links

CA454676A Enceinte acoustique Expired CA454676A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA454676T

Publications (1)

Publication Number Publication Date
CA454676A true CA454676A (fr) 1949-02-15

Family

ID=35572411

Family Applications (1)

Application Number Title Priority Date Filing Date
CA454676A Expired CA454676A (fr) Enceinte acoustique

Country Status (1)

Country Link
CA (1) CA454676A (fr)

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