US PATENT SUBCLASS 324 / 212
.~.~ Dynamic information element testing

Current as of: June, 1999
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324 /   HD   ELECTRICITY: MEASURING AND TESTING

200  DF  MAGNETIC {24}
210  DF  .~ Magnetic information storage element testing {2}
212.~.~ Dynamic information element testing

DEFINITION

Classification: 324/212

Dynamic information element testing:

(under subclass 210) Subject matter wherein the element tested is a movable magnetic storage element.

(1) Note. Here are magnetic tape, drum, disc, and wire storage elements.

SEE OR SEARCH CLASS

360, Dynamic Magnetic Information Storage or Retrieval,

31, for testing the progress of recording.