US PATENT SUBCLASS 106 / 624
.~.~ Ash, slag, slag wool, rock wool, mineral wool, asbestos, or organic garbage or sewage material containing

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

*  DD  COATING OR PLASTIC COMPOSITIONS {40}
600  DF  .~ Alkali metal silicate containing {23}
624.~.~ Ash, slag, slag wool, rock wool, mineral wool, asbestos, or organic garbage or sewage material containing {1}
625  DF  .~.~.~> Asbestos containing

DEFINITION

Classification: 106/624

Ash, slag, slag wool, rock wool, mineral wool, asbestos, or organic garbage or sewage material containing:

(under subclass 600) Subject matter employing slag, ash, slag wool, rock wool, mineral wool, asbestos or organic garbage, refuse or sewage.