US PATENT SUBCLASS 428 / 477.7
.~.~ Inorganic-containing or next to inorganic-containing

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


428 /   HD   STOCK MATERIAL OR MISCELLANEOUS ARTICLES

411.1  DF  COMPOSITE (NONSTRUCTURAL LAMINATE) {25}
474.4  DF  .~ Of polyamide {8}
477.7.~.~ Inorganic-containing or next to inorganic-containing

DEFINITION

Classification: 428/477.7

Inorganic-containing or next to inorganic-containing:

(under subclass 474.4) Product where the polyamide layer contains an inorganic material (an element or inorganic compound) or is adjacent to a layer which contains an inorganic material.