72154655
Oct 5, 1962
Apr 14, 1964
MULTIPLE-PLY WOVEN FABRIC COMPOSED ESSENTIALLY OF SPUN GLASS YARNS FOR USE INDUSTRIALLY AS RESIN-IMPREGNATED STRUCTURAL REINFORCING MATERIAL; STRUCTURAL ELEMENTS, FORMING DIES, SHAPING MOLDS, CURVED AND FLAT PANELS, DRILL JIGS, GAGING FIXTURES, PIPES, CYLINDERS, AND THE LIKE
Computer and Scientific