2854715

Information

• Patent Grant
• 2854715

• References
• Source

• Patent Number

  2,854,715

• Date Filed

  Not available

• Date Issued

  Tuesday, October 7, 1958
  66 years ago

• CPC

  • B22C1/00 - Compositions of refractory mould or core materials Grain structures thereof Chemical or physical features in the formation or manufacture of moulds
  • B22C1/2206 - obtained by reactions only involving carbon-to-carbon unsaturated bonds

• US Classifications

  • 164 - Metal founding
  • 260 - Chemistry of carbon compounds