CA865329A - Magneto-optical recording device - Google Patents

Magneto-optical recording device

Info

Publication number: CA865329A
Authority: CA; Canada
Prior art keywords: magneto; recording device; optical recording; optical; recording
Prior art date: 1971-03-02
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

CA865329A

Inventor

J. Hagopian Jacob

J. Supernowicz Edward

Original Assignee

International Business Machines Corp

Publication date

1971-03-02

1971-03-02 Application granted granted Critical

1971-03-02 Publication of CA865329A publication Critical patent/CA865329A/en

Status Expired legal-status Critical Current

CA865329A Magneto-optical recording device Expired CA865329A (en)

Application Number	Priority Date	Filing Date	Title
CA865329T

Publication Number	Publication Date
CA865329A true CA865329A (en)	1971-03-02

Application Number	Title	Priority Date	Filing Date
CA865329A Expired CA865329A (en)			Magneto-optical recording device

Country	Link
CA (1)	CA865329A (en)

Publication	Publication Date	Title
CA969867A (en)	1975-06-24	Multisound reproducing apparatus
CA971834A (en)	1975-07-29	Magnetic recording member
CA958806A (en)	1974-12-03	Magnetic device comprising domains
CA968324A (en)	1975-05-27	Electro-optical recorder
CA987941A (en)	1976-04-27	Recording device
CA977688A (en)	1975-11-11	Multisound reproducing apparatus
CA988861A (en)	1976-05-11	Recording and playback device
AU464684B2 (en)	1975-09-04	Daylight-developing device
CA977143A (en)	1975-11-04	Information device
CA969655A (en)	1975-06-17	Magnetic device having domains
CA967487A (en)	1975-05-13	Magnetic record apparatus
CA865329A (en)	1971-03-02	Magneto-optical recording device
CA875360A (en)	1971-07-13	Response recording device
CA887238A (en)	1971-11-30	Sound-reproducing device
CA864786A (en)	1971-03-02	Key recording device
IL37278A0 (en)	1971-10-20	Punch-card time recording device
AU471270B2 (en)	1976-04-15	Magnetic device
CA884224A (en)	1971-10-26	Photoelectrostatic recording member
AU458908B2 (en)	1975-03-13	Temperature recording device
CA864352A (en)	1971-02-23	Recorder
CA888347A (en)	1971-12-14	Recorder
CA881177A (en)	1971-09-14	Tape device
CA881703A (en)	1971-09-21	Recording apparatus
CA880484A (en)	1971-09-07	Recording apparatus
CA869186A (en)	1971-04-20	Recording apparatus