CA912698A - Magnetic record disk cover - Google Patents

Magnetic record disk cover

Info

Publication number: CA912698A
Authority: CA; Canada
Prior art keywords: disk cover; magnetic record; record disk; magnetic; cover
Prior art date: 1972-10-17
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

CA912698A

Inventor

Flores Ralph

E. Thompson Herbert

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.)

International Business Machines Corp

Original Assignee

International Business Machines Corp

Publication date

1972-10-17

1972-10-17 Application granted granted Critical

1972-10-17 Publication of CA912698A publication Critical patent/CA912698A/en

Status Expired legal-status Critical Current

Links

CA912698A Magnetic record disk cover Expired CA912698A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA912698T

Publications (1)

Publication Number	Publication Date
CA912698A true CA912698A (en)	1972-10-17

Family

ID=36420258

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA912698A Expired CA912698A (en)			Magnetic record disk cover

Country Status (1)

Country	Link
CA (1)	CA912698A (en)

0
- CA CA912698A patent/CA912698A/en not_active Expired

Similar Documents

Publication	Publication Date	Title
CA1029854A (en)	1978-04-18	Magnetic disc recorder
CA958482A (en)	1974-11-26	Magnetic recording disc
CA980184A (en)	1975-12-23	Magnetic recording element
CA1018279A (en)	1977-09-27	Magnetic disk storage systems
CA1009746A (en)	1977-05-03	Recording media orientation
CA954624A (en)	1974-09-10	Magnetic disc recorder
CA932669A (en)	1973-08-28	Phonograph record player
AU450743B2 (en)	1974-07-18	Magnetic recording medium
CA971834A (en)	1975-07-29	Magnetic recording member
AU4234772A (en)	1973-11-22	Magnetic recording medium
CA1001908A (en)	1976-12-21	Magnetic recording medium
AU5405573A (en)	1974-10-03	Magnetic tape playback unit
CA1017448A (en)	1977-09-13	Magnetic disc recording assembly
CA1020444A (en)	1977-11-08	Holographic recording media
CA1021455A (en)	1977-11-22	Magnetic disk storage
AU462249B2 (en)	1975-06-19	Magnetic record medium
CA1020664A (en)	1977-11-08	Magnetic recording and reproduction system
CA1010309A (en)	1977-05-17	Magnetic recording media
CA999373A (en)	1976-11-02	Magnetic recording system
CA1011455A (en)	1977-05-31	Pliable magnetic recording disc
CA980185A (en)	1975-12-23	Magnetic recording members
CA981533A (en)	1976-01-13	Magnetic recording medium
CA912698A (en)	1972-10-17	Magnetic record disk cover
CA969433A (en)	1975-06-17	Magnetic recording media
CA981119A (en)	1976-01-06	Gramophone record players