US PATENT SUBCLASS 169 / 68
.~.~ With specific extinguishant applying means


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

54  DF  SPECIAL APPLICATIONS {9}
66  DF  .~ For storage tank {2}
68.~.~ With specific extinguishant applying means


DEFINITION

Classification: 169/68

(under subclass 66) Apparatus, having means to particularly distribute the extinguishing material within the receptacle.