US PATENT SUBCLASS 33 / 19.1
.~ Graduating

Current as of: June, 1999
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33 /   HD   GEOMETRICAL INSTRUMENTS

18.1  DF  SCRIBER {10}
19.1.~ Graduating {2}
19.2  DF  .~.~> Straight-line
19.3  DF  .~.~> Circular

DEFINITION

Classification: 33/19.1

Graduating:

(under subclass 18.1) Subject matter for scribing scale divisions on dials, rules and the like.

SEE OR SEARCH CLASS

409, Gear Cutting, Milling, or Planing,

221+, for an indexing device for a milling machine.