CA493209A - Poincon controle par ruban magnetique - Google Patents

Poincon controle par ruban magnetique

Info

Publication number: CA493209A
Authority: CA; Canada
Prior art keywords: magnetic tape; tape controlled; controlled punch; punch; magnetic
Prior art date: 1953-05-26
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

CA493209A

Other languages

Inventor

I. Roth Robert

Original Assignee

International Business Machines Corp

Publication date

1953-05-26

1953-05-26 Application granted granted Critical

1953-05-26 Publication of CA493209A publication Critical patent/CA493209A/fr

Status Expired legal-status Critical Current

CA493209A Poincon controle par ruban magnetique Expired CA493209A (fr)

Application Number	Priority Date	Filing Date	Title
CA493209T

Publication Number	Publication Date
CA493209A true CA493209A (fr)	1953-05-26

Application Number	Title	Priority Date	Filing Date
CA493209A Expired CA493209A (fr)			Poincon controle par ruban magnetique

Country	Link
CA (1)	CA493209A (fr)

Publication	Publication Date	Title
CA572752A (fr)	1959-03-24	Amplificateurs magnetiques
CA493209A (fr)	1953-05-26	Poincon controle par ruban magnetique
CA492901A (fr)	1953-05-12	Electro-aimant
CA492669A (fr)	1953-05-05	Noyau magnetique
CA496190A (fr)	1953-09-15	Enregistreur magnetique
CA495806A (fr)	1953-09-01	Ruban
CA495609A (fr)	1953-08-25	Lampes redresseuses reglees magnetiquement
CA494040A (fr)	1953-06-30	Enregistrement magnetique
CA489387A (fr)	1953-01-06	Mecanismes a fendre par encoches
AU167451B2 (en)	1954-01-28	Magnetic modulator
CA494861A (fr)	1953-07-28	Embrayage magnetique
CA489488A (fr)	1953-01-06	Alliages magnetiques
AU166389B2 (en)	1954-01-07	Portable magnetic tape recorders
CA489589A (fr)	1953-01-13	Noyau magnetique
CA491705A (fr)	1953-03-31	Noyau magnetique
CA498311A (fr)	1953-12-08	Tambours a sangle de ligature
CA494235A (fr)	1953-07-07	Gramophones
AU166704B2 (en)	1954-01-07	Tape cutter
AU2323653A (en)	1954-01-28	Magnetic modulator
CA489698A (fr)	1953-01-13	Dispositifs de reproduction
CA494772A (fr)	1953-07-28	Pick-up electromagnetique
CA490509A (fr)	1953-02-10	Organes de noyaux magnetiques
CA492628A (fr)	1953-05-05	Electro-aimant
AU2241153A (en)	1954-01-07	Portable magnetic tape recorders
AU165487B2 (en)	1954-08-19	A tape motor