US PATENT SUBCLASS 101 / 91
.~ Rotary machines

Current as of: June, 1999
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101 /   HD   PRINTING

45  DF  SELECTIVE OR PROGRESSIVE {10}
91.~ Rotary machines {1}
92  DF  .~.~> Web

DEFINITION

Classification: 101/91

(under subclass 45) Machines in which the work is engaged in rolling contact between the peripheries of rotating members.

SEE OR SEARCH THIS CLASS, SUBCLASS:

49, 52+, 74+, and 76+, for other rotary selective or progressive machines.