US PATENT SUBCLASS 438 / 469
.~ Utilizing pulsed current

Current as of: June, 1999
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438 /   HD   SEMICONDUCTOR DEVICE MANUFACTURING: PROCESS

466  DF  DIRECT APPLICATION OF ELECTRICAL CURRENT {4}
469.~ Utilizing pulsed current

DEFINITION

Classification: 438/469

Utilizing pulsed current:

(under subclass 466) Process wherein the electrical current is presented in periodic surges.