US PATENT SUBCLASS 198 / 640
.~.~ With guide or deflector for material thrown

Current as of: June, 1999
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198 /   HD   CONVEYORS: POWER-DRIVEN

618  DF  CONVEYOR SECTION {26}
638  DF  .~ Thrower {4}
640.~.~ With guide or deflector for material thrown

DEFINITION

Classification: 198/640

(under subclass 638) Apparatus having means positionable in the path of the impelled material to control its path after leaving the influence of the throwing mechanism.