US PATENT SUBCLASS 433 / 94
.~.~ And clamp or positioner

Current as of: June, 1999
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433 /   HD   DENTISTRY

25  DF  APPARATUS {20}
91  DF  .~ Having suction orifice {5}
94.~.~ And clamp or positioner

DEFINITION

Classification: 433/94

And clamp or positioner:

(under subclass 91) Apparatus including means for holding or locating the nozzle in a desired position.