US PATENT SUBCLASS 101 / 90
.~ Duplicating machines

Current as of: June, 1999
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101 /   HD   PRINTING

45  DF  SELECTIVE OR PROGRESSIVE {10}
90.~ Duplicating machines

DEFINITION

Classification: 101/90

(under subclass 45) Machines having means to produce a plurality of copies of the same matter at each printing operation.

SEE OR SEARCH THIS CLASS, SUBCLASS:

67+, for duplicating ticket machines.