US PATENT SUBCLASS 169 / 89
.~.~ Discharge head

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

30  DF  PORTABLE VESSELS {5}
71  DF  .~ Gas pressure {9}
89.~.~ Discharge head

DEFINITION

Classification: 169/89

(under subclass 71) Apparatus comprising a means on the container for the agent which has both a valve for releasing the pressurized material and an outlet communicating

therewith for dispensing the released material from the container.