US PATENT SUBCLASS 422 / 212
.~.~ With means removing and recovering product from extended surface contact material

Current as of: June, 1999
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422 /   HD   CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING

129  DF  CHEMICAL REACTOR {28}
211  DF  .~ Including solid, extended surface, fluid contact reaction means; e.g., inert Raschig rings, particulate absorbent, particulate or monolithic catalyst, etc. {10}
212.~.~ With means removing and recovering product from extended surface contact material

DEFINITION

Classification: 422/212

With means removing and recovering product from extended surface contact material:

(under subclass 211) Apparatus having means for removing and reclaiming product material from the extended surface contact material.