3237251

Information

• Patent Grant
• 3237251

• References
• Source

• Patent Number

  3,237,251

• Date Filed

  Not available

• Date Issued

  Tuesday, March 1, 1966
  59 years ago

• CPC

  • G05D27/02 - characterised by the use of electric means
  • B22D11/16 - Controlling or regulating processes or operations
  • B22D11/207 - responsive to thickness of solidified shell
  • B22D11/225 - for secondary cooling

• US Classifications

  • 164 - Metal founding
  • 073 - Measuring and testing