CA402047A - Dispositif enregistreur - Google Patents

Dispositif enregistreur

Info

Publication number: CA402047A
Authority: CA; Canada
Prior art keywords: recording device; recording
Prior art date: 1942-01-06
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

CA402047A

Other languages

Inventor

E. Naylor William

J. Schlessiger Paul

Original Assignee

International Business Machines Corp

Publication date

1942-01-06

1942-01-06 Application granted granted Critical

1942-01-06 Publication of CA402047A publication Critical patent/CA402047A/fr

Status Expired legal-status Critical Current

CA402047A Dispositif enregistreur Expired CA402047A (fr)

Application Number	Priority Date	Filing Date	Title
CA402047T

Publication Number	Publication Date
CA402047A true CA402047A (fr)	1942-01-06

Application Number	Title	Priority Date	Filing Date
CA402047A Expired CA402047A (fr)			Dispositif enregistreur

Country	Link
CA (1)	CA402047A (fr)

Publication	Publication Date	Title
CA432940A (fr)	1946-02-05	Dispositif electrique a vapeurs
CA407574A (fr)	1942-09-22	Dispositif d'enregistrement des sons
CA404692A (fr)	1942-05-12	Dispositif d'amenage du ruban
CA407253A (fr)	1942-09-08	Dispositif a battre les aliments
CA408918A (fr)	1942-11-24	Dispositif a serrer et a relacher
CA405164A (fr)	1942-06-02	Dispositif a transfert des mailles
CA408394A (fr)	1942-11-03	Dispositif a soutenir le couple
CA407612A (fr)	1942-09-29	Dispositif de coiffure
CA409031A (fr)	1942-12-01	Horloge enregistreuse
CA407293A (fr)	1942-09-08	Horloge enregistreuse
CA405359A (fr)	1942-06-09	Phonographe
CA407982A (fr)	1942-10-13	Phonographe
CA407394A (fr)	1942-09-15	Dispositif de signalisation
CA405757A (fr)	1942-06-30	Dispositif de signal
CA403400A (fr)	1942-03-10	Dispositif magnetique
CA403820A (fr)	1942-03-31	Appareil phonographique
CA409254A (fr)	1942-12-08	Projecteur de feuilles inscrites
CA403594A (fr)	1942-03-24	Enregistreur phonographique
CA404903A (fr)	1942-05-19	Dispositif reproducteur des sons
CA406915A (fr)	1942-08-25	Phonographe enregistreur
CA407091A (fr)	1942-09-01	Assemblage a dossiers
CA404950A (fr)	1942-05-26	Dispositif a mesurer
CA403578A (fr)	1942-03-24	Dispositif refroidisseur
CA405278A (fr)	1942-06-09	Phonographe commercial
CA404495A (fr)	1942-05-05	Dispositif a multicopier