CA333478A - Systeme de reproduction des sons - Google Patents

Systeme de reproduction des sons

Info

Publication number
CA333478A
CA333478A CA333478A CA333478DA CA333478A CA 333478 A CA333478 A CA 333478A CA 333478 A CA333478 A CA 333478A CA 333478D A CA333478D A CA 333478DA CA 333478 A CA333478 A CA 333478A
Authority
CA
Canada
Prior art keywords
reproducing system
sound reproducing
sound
reproducing
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
CA333478A
Other languages
English (en)
Inventor
Alan Miller Robert
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 Inc
Original Assignee
Western Electric Co Inc
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35296620&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA333478(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application granted granted Critical
Publication of CA333478A publication Critical patent/CA333478A/fr
Expired legal-status Critical Current

Links

CA333478A Systeme de reproduction des sons Expired CA333478A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA333478T

Publications (1)

Publication Number Publication Date
CA333478A true CA333478A (fr) 1933-06-20

Family

ID=35296620

Family Applications (1)

Application Number Title Priority Date Filing Date
CA333478A Expired CA333478A (fr) Systeme de reproduction des sons

Country Status (1)

Country Link
CA (1) CA333478A (fr)

Similar Documents

Publication Publication Date Title
CA338237A (fr) Systeme de reproduction des sons
CA336007A (fr) Systeme d'enregistrement des sons
CA337170A (fr) Systeme electromagnetique a reproduction des sons
CA336715A (fr) Reproduction des sons
CA333474A (fr) Reproducteur des sons
CA336620A (fr) Reproducteur des sons
CA331915A (fr) Reproducteur des sons
CA329533A (fr) Reproducteur des sons
CA332706A (fr) Reproducteur des sons
CA332711A (fr) Reproducteur des sons
CA330609A (fr) Disque a empreintes
CA349471A (fr) Systeme a reproduction des sons
CA333295A (fr) Dispositif a reproduire les sons
CA332921A (fr) Dispositif a reproduction des sons
CA336992A (fr) Diaphragme a reproduction des sons
CA337382A (fr) Systeme enregistreur de vues sonores
CA329239A (fr) Appareil a reproduction des sons
CA335947A (fr) Appareil a reproduction des sons
CA334841A (fr) Appareil a reproduction des sons
CA333630A (fr) Methode d'enregistrement des sons
CA319977A (fr) Systeme enregistreur des sons
CA329047A (fr) Systeme de projection des sons
CA330539A (fr) Systeme amplificateur des sons
CA332063A (fr) Systeme de translation des sons
CA351095A (fr) Systeme d'enregistrement des sons