US PATENT SUBCLASS 252 / 609
.~ For solid synthetic polymer and reactants thereof
Current as of:
June, 1999
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252 /
HD
COMPOSITIONS
601
DF
FIRE RETARDING
{9}
609
.~ For solid synthetic polymer and reactants thereof
DEFINITION
Classification: 252/609
For solid synthetic polymer and reactants thereof:
(under subclass 601) Compositions designed for use with solid synthetic polymers and reactants of the same.