US PATENT SUBCLASS 606 / 161
.~ Optic, otic or oral scrapper or abrader

Current as of: June, 1999
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606 /   HD   SURGERY

1  DF  INSTRUMENTS {42}
161.~ Optic, otic or oral scrapper or abrader

DEFINITION

Classification: 606/161

Optic, otic or oral scrapper or abrader:

(under subclass 1) Subject matter comprising means for removing extraneous material from the surface of an organ of vision, an organ by hearing or from various portions of an animal's mouth by rubbing a surface of any one of those organs with a sharpened element.