CA323822A - Dispositif acoustique - Google Patents

Dispositif acoustique

Info

Publication number
CA323822A
CA323822A CA323822A CA323822DA CA323822A CA 323822 A CA323822 A CA 323822A CA 323822 A CA323822 A CA 323822A CA 323822D A CA323822D A CA 323822DA CA 323822 A CA323822 A CA 323822A
Authority
CA
Canada
Prior art keywords
acoustical device
acoustical
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
CA323822A
Other languages
English (en)
Inventor
Kullman Jacob
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA323822A publication Critical patent/CA323822A/fr
Expired legal-status Critical Current

Links

CA323822A Dispositif acoustique Expired CA323822A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA323822T

Publications (1)

Publication Number Publication Date
CA323822A true CA323822A (fr) 1932-07-05

Family

ID=35284375

Family Applications (1)

Application Number Title Priority Date Filing Date
CA323822A Expired CA323822A (fr) Dispositif acoustique

Country Status (1)

Country Link
CA (1) CA323822A (fr)

Similar Documents

Publication Publication Date Title
CA323822A (fr) Dispositif acoustique
CA323988A (fr) Dispositif acoustique
CA324865A (fr) Dispositif acoustique
CA325039A (fr) Dispositif acoustique
CA325401A (fr) Dispositif acoustique
CA326836A (fr) Dispositif acoustique
CA328720A (fr) Piece vibrante
CA326969A (fr) Dispositif de haut-parleur
CA326970A (fr) Dispositif de haut-parleur
CA328672A (fr) Dispositif contre balancement
CA323168A (fr) Dispositif a remettre sur rails
CA326609A (fr) Dispositif antioscillant
CA325344A (fr) Dispositif a placer la serre
CA326062A (fr) Dispositif a marceller
CA320038A (fr) Dispositif piezo-electrique
CA328833A (fr) Dispositif de transmission des sons
CA319806A (fr) Dispositif de couplage de microphone
CA319604A (fr) Dispositif a production de sons
CA324321A (fr) Dispositif a production de sons
CA324740A (fr) Dispositif a production de sons
CA321034A (fr) Dispositif a produire des sons
CA325033A (fr) Appareil acoustique
CA323567A (fr) Dispositif amortisseur des sons
CA319655A (fr) Procede d'etude du pointage
CA321361A (fr) Dispositif musical