US PATENT SUBCLASS 422 / 27
.~.~ And additional disinfecting or sterilizing 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}
26  DF  .~ Using direct contact steam to disinfect or sterilize {1}
27.~.~ And additional disinfecting or sterilizing agent

DEFINITION

Classification: 422/27

And additional disinfecting or sterilizing agent:

(under subclass 26) Process wherein an additional agent is used to disinfect or sterilize in admixture with steam.