3703278

Information

• Patent Grant
• 3703278

• References
• Source

• Patent Number

  3,703,278

• Date Filed

  Not available

• Date Issued

  Tuesday, November 21, 1972
  52 years ago

• CPC

  • B30B11/002 - Isostatic press chambers; Press stands therefor
  • B22F3/15 - Hot isostatic pressing
  • C04B33/32 - Burning methods
  • C04B33/326 - under pressure
  • C22C1/051 - Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material

• US Classifications

  • 266 - Metallurgical apparatus