US PATENT SUBCLASS 164 / 175
.~.~ By centrifugal means

Current as of: June, 1999
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164 /   HD   METAL FOUNDING

159  DF  MEANS TO SHAPE A FORMING SURFACE {8}
169  DF  .~ Including means for compacting particulate fluent mold materials {12}
175.~.~ By centrifugal means

DEFINITION

Classification: 164/175

(under subclass 169) Apparatus wherein the mold material is impelled radially outwardly against the forming surface by the rotation of the surface.