CA418948A - Element enregistreur et reproducteur - Google Patents

Element enregistreur et reproducteur

Info

Publication number
CA418948A
CA418948A CA418948A CA418948DA CA418948A CA 418948 A CA418948 A CA 418948A CA 418948 A CA418948 A CA 418948A CA 418948D A CA418948D A CA 418948DA CA 418948 A CA418948 A CA 418948A
Authority
CA
Canada
Prior art keywords
recording
reproducing element
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
CA418948A
Other languages
English (en)
Inventor
Cortella Alfonzo
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 CA418948A publication Critical patent/CA418948A/fr
Expired legal-status Critical Current

Links

CA418948A Element enregistreur et reproducteur Expired CA418948A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA418948T

Publications (1)

Publication Number Publication Date
CA418948A true CA418948A (fr) 1944-03-07

Family

ID=35528222

Family Applications (1)

Application Number Title Priority Date Filing Date
CA418948A Expired CA418948A (fr) Element enregistreur et reproducteur

Country Status (1)

Country Link
CA (1) CA418948A (fr)

Similar Documents

Publication Publication Date Title
CA418948A (fr) Element enregistreur et reproducteur
CA421584A (fr) Reproducteur phonographique
CA417722A (fr) Dispositif a enregistrer et a reproduire les sons
CA419831A (fr) Dispositif a enregistrer et a reproduire les sons
CA418614A (fr) Empreinte sonore et systeme de reproduction
CA424415A (fr) Methode d'enregistrement et de reproduction des sons
CA423047A (fr) Systeme a enregistrer et a verifier
CA417620A (fr) Aiguille de phonographe et protection des disques
CA418990A (fr) Dispositif enregistreur
CA423419A (fr) Machine a empreintes phonographiques et distribution
AU123622B2 (en) y Improvement insound reproducing device
CA423648A (fr) Phonographe
CA421418A (fr) Disque a projection d'images
CA423832A (fr) Systeme enregistreur et reproducteur a modulation des phases
CA419204A (fr) Enregistreur photographique des sons
CA419723A (fr) Systeme enregistreur des sons
CA419725A (fr) Systeme enregistreur des sons
CA420406A (fr) Systeme enregistreur des sons
CA424377A (fr) Carte-vedette
CA423058A (fr) Aiguille a reproduction des sons
CA422375A (fr) Appareil pour reproductions photographiques
AU1835644A (en) y Improvement insound reproducing device
AU125326B2 (en) Improvement in signal recording system
AU121565B2 (en) Improvements in or relating to magnetic recorders and/or reproducers
CA410838A (fr) Joueur de disques phonographiques