US PATENT SUBCLASS 606 / 30
.~.~.~.~ Self-contained powersupply

Current as of: June, 1999
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606 /   HD   SURGERY

1  DF  INSTRUMENTS {42}
27  DF  .~ Heat application {1}
28  DF  .~.~ Tip or other heat concentration means {1}
29  DF  .~.~.~ Tip in electrical circuit {2}
30.~.~.~.~ Self-contained powersupply

DEFINITION

Classification: 606/30

Self-contained power supply:

(under subclass 29) Subject matter wherein the instrument contains its own power supply for the electrical heater.