US PATENT SUBCLASS 400 / 710
.~.~ Including a page counter

Current as of: June, 1999
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400 /   HD   TYPEWRITING MACHINES

679  DF  MEANS AUXILIARY TO TYPEWRITING FUNCTION {12}
703  DF  .~ Indicator means {7}
710.~.~ Including a page counter

DEFINITION

Classification: 400/710

Including a page counter:

(under subclass 703) Subject matter wherein said device indicates the number of page* units that have been typed.