US PATENT SUBCLASS 106 / 38.8
.~.~ Wax, bituminous material or tarry residue containing
Current as of:
June, 1999
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106 /
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COMPOSITIONS: COATING OR PLASTIC
*
DD
COATING OR PLASTIC COMPOSITIONS
{40}
38.2
DF
.~ Molds and mold coating compositions {8}
38.8
.~.~ Wax, bituminous material or tarry residue containing
DEFINITION
Classification: 106/38.8
(under subclass 38.2) Compositions in the preparation of which a wax, bituminous material or tarry residue is employed.