CA332041A - Blindage acoustique - Google Patents

Blindage acoustique

Info

Publication number
CA332041A
CA332041A CA332041A CA332041DA CA332041A CA 332041 A CA332041 A CA 332041A CA 332041 A CA332041 A CA 332041A CA 332041D A CA332041D A CA 332041DA CA 332041 A CA332041 A CA 332041A
Authority
CA
Canada
Prior art keywords
acoustic shielding
acoustic
shielding
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
CA332041A
Other languages
English (en)
Inventor
Weinberger Julius
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.)
RCA Corp
Original Assignee
Radio Corporation of America
Publication date
Application granted granted Critical
Publication of CA332041A publication Critical patent/CA332041A/fr
Expired legal-status Critical Current

Links

CA332041A Blindage acoustique Expired CA332041A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA332041T

Publications (1)

Publication Number Publication Date
CA332041A true CA332041A (fr) 1933-04-25

Family

ID=35294411

Family Applications (1)

Application Number Title Priority Date Filing Date
CA332041A Expired CA332041A (fr) Blindage acoustique

Country Status (1)

Country Link
CA (1) CA332041A (fr)

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