US PATENT SUBCLASS 422 / 31
.~.~ And recovering or reusing the agent

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

1  DF  PROCESS DISINFECTING, PRESERVING, DEODORIZING, OR STERILIZING {15}
28  DF  .~ Using disinfecting or sterilizing substance {9}
31.~.~ And recovering or reusing the agent

DEFINITION

Classification: 422/31

And recovering or reusing the agent:

(under subclass 28) Process wherein the substance is recovered for reuse or is recycled to another step of disinfecting or sterilizing.