US PATENT SUBCLASS 106 / 688
.~.~.~.~ Specified filler, dye or pigment (e.g., silica, feldspar, carbon, talc, asbestos, slag, mineral wool, etc.)

Current as of: June, 1999
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106 /   HD   COMPOSITIONS: COATING OR PLASTIC

*  DD  COATING OR PLASTIC COMPOSITIONS {40}
638  DF  .~ Inorganic settable ingredient containing {30}
683  DF  .~.~ Oxy salt type cement {3}
685  DF  .~.~.~ Magnesium oxy-chloride (e.g., Sorel cement, etc.) {2}
688.~.~.~.~ Specified filler, dye or pigment (e.g., silica, feldspar, carbon, talc, asbestos, slag, mineral wool, etc.)

DEFINITION

Classification: 106/688

Specified filler, dye or pigment (e.g., silica, feldspar, carbon, talc, asbestos, slag, mineral wool, etc.):

(under subclass 685) Subject matter including a specified filler, dye or pigment, e.g., silica, feldspar, carbon, talc, asbestos, slag, mineral wool, etc.