US PATENT SUBCLASS 173 / 75
.~ Cleansing fluid pump operated by drive

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

197  DF  WORK CLEANSING {10}
75.~ Cleansing fluid pump operated by drive {1}
76  DF  .~.~> Pump comprises hammer head or impact transmitting anvil

DEFINITION

Classification: 173/75

(under subclass 57) Apparatus in which the tool drive means pumps or mechanically drives a pump means to pressurize or cause circulating of a fluid material which performs a cleansing function.