CA314803A - Cornet amplificateur des sons - Google Patents

Cornet amplificateur des sons

Info

Publication number
CA314803A
CA314803A CA314803A CA314803DA CA314803A CA 314803 A CA314803 A CA 314803A CA 314803 A CA314803 A CA 314803A CA 314803D A CA314803D A CA 314803DA CA 314803 A CA314803 A CA 314803A
Authority
CA
Canada
Prior art keywords
sound amplifying
amplifying horn
horn
sound
amplifying
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
CA314803A
Other languages
English (en)
Inventor
C. Farmer Clyde
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 CA314803A publication Critical patent/CA314803A/fr
Expired legal-status Critical Current

Links

CA314803A Cornet amplificateur des sons Expired CA314803A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA314803T

Publications (1)

Publication Number Publication Date
CA314803A true CA314803A (fr) 1931-09-01

Family

ID=35274131

Family Applications (1)

Application Number Title Priority Date Filing Date
CA314803A Expired CA314803A (fr) Cornet amplificateur des sons

Country Status (1)

Country Link
CA (1) CA314803A (fr)

Similar Documents

Publication Publication Date Title
CA314803A (fr) Cornet amplificateur des sons
CA316189A (fr) Cornet amplificateur
CA308190A (fr) Amplificateur des sons
CA297837A (fr) Cornet amplificateur des sons
CA301696A (fr) Cornet amplificateur des sons
CA303599A (fr) Cornet amplificateur des sons
CA307551A (fr) Cornet acoustique
CA316784A (fr) Haut-parleur
CA309069A (fr) Haut-parleur
CA317868A (fr) Haut-parleur
CA318472A (fr) Haut-parleur
CA309115A (fr) Reproducteur des sons
CA309116A (fr) Reproducteur des sons
CA313124A (fr) Reproducteur des sons
CA317959A (fr) Disque de phonographe
CA318085A (fr) Disque de phonographe
CA314634A (fr) Reproduction des sons
CA313770A (fr) Reproduction des sons
CA317892A (fr) Emetteur de sons
CA298452A (fr) Haut parleur
CA301420A (fr) Haut-parleur
CA301421A (fr) Haut-parleur
CA305061A (fr) Haut parleur
CA305529A (fr) Haut parleur
CA296338A (fr) Reproducteur des sons