US PATENT SUBCLASS 83 / 82
.~.~ In return motion of tool


Current as of: June, 1999
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83 /   HD   CUTTING

78  DF  WITH PRODUCT HANDLING MEANS {9}
81  DF  .~ Initiated by means directly responsive to tool movement {1}
82.~.~ In return motion of tool


DEFINITION

Classification: 83/82

(under subclass 81) Device in which the detector acts to sense the retraction of the tool from the work.