US PATENT SUBCLASS 428 / 40.3
.~ Bituminous

Current as of: June, 1999
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428 /   HD   STOCK MATERIAL OR MISCELLANEOUS ARTICLES

40.1  DF  LAYER OR COMPONENT REMOVABLE TO EXPOSE ADHESIVE {14}
40.3.~ Bituminous

DEFINITION

Classification: 428/40.3

Bituminous:

Subject matter under subclass, 40.1 wherein the layer or component contains bitumen, asphalt, or a tarlike component.