US PATENT SUBCLASS 83 / 929.1
.~ Printed circuit board

Current as of: June, 1999
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83 /   HD   CUTTING

929  DF  PARTICULAR NATURE OF WORK OR PRODUCT {20}
929.1.~ Printed circuit board

DEFINITION

Classification: 83/929.1

Printed circuit board:

(under subclass 929) A collection of art relating to cutting or punching of a generally planar sheet on which an integral electrical conductor has been, or is intended to be, provided.