CA385654A - Produit amortisseur des sons - Google Patents

Produit amortisseur des sons

Info

Publication number
CA385654A
CA385654A CA385654A CA385654DA CA385654A CA 385654 A CA385654 A CA 385654A CA 385654 A CA385654 A CA 385654A CA 385654D A CA385654D A CA 385654DA CA 385654 A CA385654 A CA 385654A
Authority
CA
Canada
Prior art keywords
damping material
acoustic damping
acoustic
damping
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
CA385654A
Other languages
English (en)
Inventor
Christopher Wente 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 CA385654A publication Critical patent/CA385654A/fr
Expired legal-status Critical Current

Links

CA385654A Produit amortisseur des sons Expired CA385654A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA385654T

Publications (1)

Publication Number Publication Date
CA385654A true CA385654A (fr) 1939-12-12

Family

ID=35390876

Family Applications (1)

Application Number Title Priority Date Filing Date
CA385654A Expired CA385654A (fr) Produit amortisseur des sons

Country Status (1)

Country Link
CA (1) CA385654A (fr)

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