US PATENT SUBCLASS 607 / 69
.~.~.~ With two oscillating signal components

Current as of: June, 1999
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607 /   HD   SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION

1  DF  LIGHT, THERMAL, AND ELECTRICAL APPLICATION {8}
2  DF  .~ Electrical therapeutic systems {28}
68  DF  .~.~ Generating complex signals {3}
69.~.~.~ With two oscillating signal components

DEFINITION

Classification: 607/69

With two oscillating signal components:

(under subclass 68) Subject matter for generating a composite stimulus formed from two signal components, each of which having continuous signals having positive and negative portions of approximately the same amplitude and shape.