US PATENT SUBCLASS 174 / 50.64
.~.~.~ Foil or flat lead-in

Current as of: June, 1999
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174 /   HD   ELECTRICITY: CONDUCTORS AND INSULATORS

50  DF  BOXES AND HOUSINGS {4}
50.5  DF  .~ Hermetic sealed envelope type {9}
50.61  DF  .~.~ With bonded seal for conductive member (e.g., glass to metal) {3}
50.64.~.~.~ Foil or flat lead-in

DEFINITION

Classification: 174/50.64

(under subclass 50.61) Subject matter where the lead-in conductor is a foil or is in the form of a flat strip.