US PATENT SUBCLASS 239 / 727
.~.~.~ Including additive supply means

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

722  DF  MOBILE DISTRIBUTOR {3}
723  DF  .~ Irrigation device {3}
726  DF  .~.~ Nozzles spaced along mobile pipeline {8}
727.~.~.~ Including additive supply means

DEFINITION

Classification: 239/727

Including additive supply means:

(under subclass 726) Apparatus, additionally including means to distribute a material such as a fertilizer, pesticide, or the like along with, or in addition to, the irrigating fluid.