US PATENT SUBCLASS 101 / 74
.~.~.~ Rotary

Current as of: June, 1999
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101 /   HD   PRINTING

45  DF  SELECTIVE OR PROGRESSIVE {10}
72  DF  .~ Numbering {5}
73  DF  .~.~ Measuring machines {1}
74.~.~.~ Rotary {1}
75  DF  .~.~.~.~> Drum series

DEFINITION

Classification: 101/74

(under subclass 73) Machines, the work being engaged in rolling contact between the peripheries of rotating members.