US PATENT SUBCLASS 281 / 18
.~ Sealed

Current as of: June, 1999
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281 /   HD   BOOKS, STRIPS, AND LEAVES

15.1  DF  BOOK, ELEMENT THEREOF, OR ACCESSORY THEREFOR {9}
18.~ Sealed

DEFINITION

Classification: 281/18

The books or some part of them being sealed.

SEE OR SEARCH CLASS

283, Printed Matter,

72+,.