US PATENT SUBCLASS 106 / 815
.~.~ Boron, sulfur, or halogen containing (e.g., alum, 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}
815
.~.~ Boron, sulfur, or halogen containing (e.g., alum, etc.)
DEFINITION
Classification: 106/815
Boron, sulfur, or halogen containing (e.g., alum, etc.):
(under subclass 638) Subject matter wherein the composition also contains fluorine, chlorine, bromine, iodine, boron, or sulfur, e.g., alum, etc.