3726331

Information

• Patent Grant
• 3726331

• References
• Source

• Patent Number

  3,726,331

• Date Filed

  Not available

• Date Issued

  Tuesday, April 10, 1973
  51 years ago

• CPC

  • B22D11/16 - Controlling or regulating processes or operations
  • B22D11/112 - by accelerated cooling

• US Classifications

  • 164 - Metal founding