US PATENT SUBCLASS 442 / 21
.~.~.~ Including a carbon or carbonized fiber

Current as of: June, 1999
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442 /   HD   FABRIC (WOVEN, KNITTED, OR NONWOVEN TEXTILE OR CLOTH, ETC.)

1  DF  SCRIM (E.G., OPEN NET OR MESH, GAUZE, LOOSE OR OPEN WEAVE OR KNIT, ETC.) {2}
2  DF  .~ Woven scrim {15}
20  DF  .~.~ Inorganic fiber-containing scrim {9}
21.~.~.~ Including a carbon or carbonized fiber

DEFINITION

Classification: 442/21

Including a carbon or carbonized fiber:

(under subclass 20) Subject matter wherein the inorganic fiber comprises a carbon (graphite) or fiber material which has been subjected to carbonization.