US PATENT SUBCLASS 106 / 726
.~.~.~.~.~ Cellulose or silica containing (e.g., sand, 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}
713  DF  .~.~ Portland type cement {13}
724  DF  .~.~.~ Organic material containing {5}
725  DF  .~.~.~.~ Organic sulfur compound {1}
726.~.~.~.~.~ Cellulose or silica containing (e.g., sand, etc.)

DEFINITION

Classification: 106/726

Cellulose or silica containing (e.g., sand, etc.):

(under subclass 725) Subject matter wherein the composition also contains cellulose or silica, e.g., sand, plant material, etc.