US PATENT SUBCLASS 428 / 445
.~.~ With cellulosic layer

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

411.1  DF  COMPOSITE (NONSTRUCTURAL LAMINATE) {25}
443  DF  .~ Of asbestos {2}
445.~.~ With cellulosic layer

DEFINITION

Classification: 428/445

(under subclass 443) Product in which there is a layer of cellulosic* material (either natural or modified) in addition to the layer of asbestos*.