US PATENT SUBCLASS 101 / 77
.~.~.~ Planetary drum series

Current as of: June, 1999
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101 /   HD   PRINTING

45  DF  SELECTIVE OR PROGRESSIVE {10}
72  DF  .~ Numbering {5}
76  DF  .~.~ Rotary machines {1}
77.~.~.~ Planetary drum series

DEFINITION

Classification: 101/77

(under subclass 76) Machines, there being a plurality of rotatable coaxial members with printing characters on their peripheries, the series being revoluble bodily about an exterior axis.

SEE OR SEARCH THIS CLASS, SUBCLASS:

75, for measuring machines of the drum series type.