US PATENT SUBCLASS 422 / 17
.~.~.~ Using organic carboxylic acid or salt thereof


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}
7  DF  .~ Maintaining environment nondestructive to metal {5}
14  DF  .~.~ Essentially pure water environment {5}
17.~.~.~ Using organic carboxylic acid or salt thereof


DEFINITION

Classification: 422/17

Using organic carboxylic acid or salt thereof:

(under subclass 14) Process wherein an organic carboxylic acid or salt thereof is employed.