US PATENT SUBCLASS 239 / 533.6
.~.~.~ Manually adjustable

Current as of: June, 1999
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239 /   HD   FLUID SPRINKLING, SPRAYING, AND DIFFUSING

533.1  DF  FLUID PRESSURE RESPONSIVE DISCHARGE MODIFIER* OR FLOW REGULATOR* {3}
533.2  DF  .~ Fuel injector or burner {1}
533.3  DF  .~.~ Having flow regulator* for reciprocating piston engine {7}
533.6.~.~.~ Manually adjustable

DEFINITION

Classification: 239/533.6

(under subclass 533.3) Device wherein an operating specification of the flow regulator can be manually set to a desired value.