US PATENT SUBCLASS 360 / 116
.~ Cathode ray

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

110  DF  HEAD {13}
116.~ Cathode ray

DEFINITION

Classification: 360/116

(under subclass 110) Subject matter wherein the transducer includes a means of generating a cathode ray and the cathode ray is used to produce, detect or control production or detection of magnetic flux.

SEE OR SEARCH CLASS

324, Electricity: Measuring and Testing,

250, for cathode ray magnetic field detectors.