US PATENT SUBCLASS 360 / 59
.~ Thermomagnetic recording or transducers

Current as of: June, 1999
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360 /   HD   DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL

55  DF  GENERAL RECORDING OR REPRODUCING {8}
59.~ Thermomagnetic recording or transducers

DEFINITION

Classification: 360/59

(under subclass 55) Subject matter including changing the coercivity of a record carrier by applying heat thereto in proportion to an information signal or in addition to a magnetic field which is proportional to an information signal.

SEE OR SEARCH THIS CLASS, SUBCLASS:

16+, for thermo-magnetic record copying.

SEE OR SEARCH CLASS

346, Recorders,

74.2, for thermo- magnetic pictorial recording.