US PATENT SUBCLASS 210 / 515
.~.~ Selective withdrawal of constituents


Current as of: June, 1999
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210 /   HD   LIQUID PURIFICATION OR SEPARATION

513  DF  GRAVITATIONAL SEPARATOR {6}
514  DF  .~ Portable invertible, e.g., milk and cream separator {3}
515.~.~ Selective withdrawal of constituents


DEFINITION

Classification: 210/515

(under subclass 514) Apparatus in which an isolating means and an inverting position of the container determines which constituent will be withdrawn.