US PATENT SUBCLASS 173 / 61
.~.~ Additional cleansing fluid source

Current as of: June, 1999
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173 /   HD   TOOL DRIVING OR IMPACTING

197  DF  WORK CLEANSING {10}
59  DF  .~ By motive fluid for drive motor or advance causing or controlling motor {7}
61.~.~ Additional cleansing fluid source {2}
62  DF  .~.~.~> With means providing for independent use of either fluid
63  DF  .~.~.~> Motive fluid for cleansing bypasses motor chamber

DEFINITION

Classification: 173/61

(under subclass 59) Apparatus in which a means is provided to utilize a fluid from a nonmotor source for cleansing, as well as a fluid derived from the supply or exhaust of the motor.