US PATENT SUBCLASS 361 / 753
.~.~.~.~ Specific chassis or ground

Current as of: June, 1999
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361 /   HD   ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES

600  DF  HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS {11}
679  DF  .~ For electronic systems and devices {15}
748  DF  .~.~ Printed circuit board {4}
752  DF  .~.~.~ With housing or chassis {7}
753.~.~.~.~ Specific chassis or ground

DEFINITION

Classification: 361/753

Specific chassis or ground:

(under subclass 752) Subject matter comprising a particular electrical connection from the printed circuit board to a metal supporting structure.