US PATENT SUBCLASS 279 / 4.04
.~ Pneumatic type

Current as of: June, 1999
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279 /   HD   CHUCKS OR SOCKETS

4.01  DF  WITH FLUID-PRESSURE ACTUATOR {6}
4.04.~ Pneumatic type

DEFINITION

Classification: 279/4.04

Pneumatic type:

(under subclass 4.01) A device wherein the fluid is a gas.