14 ALLOYS OF REFRACTORY METALS AND CARBIDES OF REFRACTORY METALS IN THE FORM OF BLANKS, INSERTS, STRIPS, RODS, BARS, TUBES, DISCS, GRIPS AND BALLS IN STOCK FORM AND SPECIAL SHAPES MADE TO USER'S SPECIFICATION
APR. 1, 1942 AS TO "VR"; AUG. 7, 1933 ASTO "WESSON"; MAR. 15, 1961 AS TO "W". 1, 1942, AS TO "VR"; AUG. 7, 1933, AS APR. 1, 1942 AS TO "VR"; AUG. 7, 1933 ASTO "WESSON"; MAR. 15, 1961 AS TO "W". 1, 1942, AS TO "VR"; AUG. 7, 1933, AS
Trademark: 72206148
