US PATENT SUBCLASS 96 / 393
.~.~ Grooved or slotted

Current as of: June, 1999
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96 /   HD   GAS SEPARATION: APPARATUS

390  DF  SHELF OR EDGE TYPE {3}
392  DF  .~ Parallel plates or discs {2}
393.~.~ Grooved or slotted

DEFINITION

Classification: 96/393

Grooved or slotted:

(under subclass 392) Apparatus in which surfaces of the parallel plates or discs have long, narrow furrows or channels.