Cassette-type magnetic bubble memory device

Details Cassette-type magnetic bubble memory device Cassette-type magnetic bubble memory device

1981-06-17

1984-11-27

Moffitt, James W.

Static information storage and retrieval

Magnetic bubbles

G11C 1908

Patent

active

044854587

ABSTRACT:
A magnetic bubble cassette comprising bubble memory devices mounted on a printed board in a case and a connector for connecting said bubble memory devices to an external apparatus, including through another bubble memory device for driving said bubble memory device. The connecting portion of said connector that is connected to the external apparatus is arranged on a peripheral wall parallel to the insertion direction of said cassette into said external apparatus. This configuration, allowing a plurality of magnetic bubble memory devices to be disposed in the cassette, increases memory capacity while improving handling of the cassettes.

REFERENCES:
patent: 3447037 (1969-05-01), Nissim
patent: 3521010 (1970-07-01), Sato
IBM Technical Disclosure Bulletin-vol. 14, No. 10, Mar. 1972, pp. 2896-2897.

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