US PATENT SUBCLASS 369 / 173
.~.~ Stylus

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

99  DF  SPECIFIC DETAIL OF INFORMATION HANDLING PORTION OF SYSTEM {4}
127  DF  .~ Mechanical modification or sensing of storage medium {6}
173.~.~ Stylus

DEFINITION

Classification: 369/173

Stylus:

(under subclass 127) Subject matter limited in extent to the storage medium engaging element.