73406090
Dec 15, 1982
Mar 20, 1984
Coated Cemented Metallic Carbide Inserts to Be Used in Tools and Dies for Cutting, Working or Shaping Metals, and Other Materials, for Dies, for Bits, for Tools, Punches, Seats, Valve Seats and Abrasion Resistant Parts Comprising Coated Cemented Metallic Carbide Compositions
Machinery