US PATENT SUBCLASS 420 / 116
.~.~.~ Including reducing a chromium compound

Current as of: June, 1999
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420 /   HD   ALLOYS OR METALLIC COMPOSITIONS

8  DF  FERROUS (I.E., IRON BASE) {24}
104  DF  .~ Chromium containing, but less than 9 percent {4}
115  DF  .~.~ Processes {1}
116.~.~.~ Including reducing a chromium compound

DEFINITION

Classification: 420/116

Including reducing a chromium compound:

(under subclass 115) Process wherein metallic chromium is introduced into the product by reducing a chromium compound.