US PATENT SUBCLASS 336 / 230
.~ Spherical

Current as of: June, 1999
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336 /   HD   INDUCTOR DEVICES

225  DF  COILS OF SPECIAL CONFIGURATION {7}
230.~ Spherical

DEFINITION

Classification: 336/230

(under subclass 225) Subject matter wherein the coil has an external surface similar to that generated by a circle rotated about a diameter.

SEE OR SEARCH THIS CLASS, SUBCLASS:

127, for relatively movable spherical coils.