US PATENT SUBCLASS 234 / 2
.~ Comprising utilization of a pattern

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

1  DF  METHODS {1}
2.~ Comprising utilization of a pattern {1}
3  DF  .~.~> And modification of the pattern or its effectiveness

DEFINITION

Classification: 234/2

(under subclass 1) Procedure which comprises the step of detecting the indicia or the characteristics of a pattern.