US PATENT SUBCLASS 106 / 284.03
.~.~.~ Alkali or alkaline earth metal containing

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

*  DD  COATING OR PLASTIC COMPOSITIONS {40}
273.1  DF  .~ Bituminous material or tarry residue {10}
281.1  DF  .~.~ With filler, dye or pigment {8}
284.03.~.~.~ Alkali or alkaline earth metal containing {1}
284.04  DF  .~.~.~.~> Lime, limestone or chalk containing

DEFINITION

Classification: 106/284.03

Alkali or alkaline earth metal containing:

(under subclass 281.1) Composition containing an alkali or alkaline earth metal atom.