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Apparatus in which an isolating means and an inverting position of the container determines which constituent will be withdrawn.