US PATENT SUBCLASS 451 / 4
.~ Tape controlled

Current as of: June, 1999
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451 /   HD   ABRADING

1  DF  PRECISION DEVICE OR PROCESS - OR WITH CONDITION RESPONSIVE CONTROL {7}
4.~ Tape controlled

DEFINITION

Classification: 451/4

Tape controlled:

(under subclass 1) Subject matter in which the operation is regulated in response to information stored on a band member.

SEE OR SEARCH CLASS

408, Cutting by Use of Rotating Axially Moving Tool,

3, for similar control structure for a boring or drilling machine.

409, Gear Cutting, Milling, or Planing,

2, 79, and 289 for similar control of a gear cutting, milling, or planing machine.