US PATENT SUBCLASS 173 / 77
.~ Cleansing fluid controlled by control for drive or advance causing or controlling means

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

197  DF  WORK CLEANSING {10}
77.~ Cleansing fluid controlled by control for drive or advance causing or controlling means

DEFINITION

Classification: 173/77

(under subclass 57) Apparatus in which the fluid material for cleansing is controlled by an element which also controls the drive means or advance causing or controlling means.