US PATENT SUBCLASS 169 / 13
.~ Pump supply

Current as of: June, 1999
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169 /   HD   FIRE EXTINGUISHERS

5  DF  FLUID SYSTEMS {7}
13.~ Pump supply

DEFINITION

Classification: 169/13

(under subclass 5) Systems, in which a pump is the essential

element for propelling a liquid agent from a low-pressure or pressureless source to the point of application.