US PATENT SUBCLASS 422 / 30
.~.~ And removing the agent by chemical reaction or sorption


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



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}
30.~.~ And removing the agent by chemical reaction or sorption


DEFINITION

Classification: 422/30

And removing the agent by chemical reaction or sorption:

(under subclass 28) Process wherein the disinfecting or sterilizing substance is removed or destroyed after treatment by use of a chemical reaction, absorption, or adsorption.