CA540026A - Systeme de hauts-parleurs encastres pour demeures - Google Patents

Systeme de hauts-parleurs encastres pour demeures

Info

Publication number
CA540026A
CA540026A CA540026A CA540026DA CA540026A CA 540026 A CA540026 A CA 540026A CA 540026 A CA540026 A CA 540026A CA 540026D A CA540026D A CA 540026DA CA 540026 A CA540026 A CA 540026A
Authority
CA
Canada
Prior art keywords
home
built
sound system
sound
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
CA540026A
Other languages
English (en)
Inventor
E. Shaffer 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.)
SHAFFER MUSIC Co
Original Assignee
SHAFFER MUSIC Co
Publication date
Application granted granted Critical
Publication of CA540026A publication Critical patent/CA540026A/fr
Expired legal-status Critical Current

Links

CA540026A Systeme de hauts-parleurs encastres pour demeures Expired CA540026A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA540026T

Publications (1)

Publication Number Publication Date
CA540026A true CA540026A (fr) 1957-04-23

Family

ID=35697162

Family Applications (1)

Application Number Title Priority Date Filing Date
CA540026A Expired CA540026A (fr) Systeme de hauts-parleurs encastres pour demeures

Country Status (1)

Country Link
CA (1) CA540026A (fr)

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