US PATENT SUBCLASS 234 / 47
.~ Notching

Current as of: June, 1999
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234 /   HD   SELECTIVE CUTTING (E.G., PUNCHING)

46  DF  NOTCHING OR SLITTING MEANS {1}
47.~ Notching {1}
48  DF  .~.~> Uniform depth

DEFINITION

Classification: 234/47

(under subclass 46) Device wherein the tool pairs are arranged to perform notching operations only.

SEE OR SEARCH CLASS

83, Cutting,

917, and other appropriate subclasses for a notching device in general.