2861307

Information

• Patent Grant
• 2861307

• References
• Source

• Patent Number

  2,861,307

• Date Filed

  Not available

• Date Issued

  Tuesday, November 25, 1958
  66 years ago

• CPC

  • B22C1/2206 - obtained by reactions only involving carbon-to-carbon unsaturated bonds
  • B22C23/00 - Tools Devices not mentioned before for moulding

• US Classifications

  • 164 - Metal founding