3354940

Information

• Patent Grant
• 3354940

• References
• Source

• Patent Number

  3,354,940

• Date Filed

  Not available

• Date Issued

  Tuesday, November 28, 1967
  57 years ago

• CPC

  • B22D11/10 - Supplying or treating molten metal
  • B22D41/54 - characterised by the materials used therefor
  • C04B35/0476 - obtained from prereacted sintered grains ("simultaneous sinter")

• US Classifications

  • 164 - Metal founding
  • 222 - Dispensing
  • 501 - Compositions: ceramic