3270376

Information

• Patent Grant
• 3270376

• References
• Source

• Patent Number

  3,270,376

• Date Filed

  Not available

• Date Issued

  Tuesday, September 6, 1966
  58 years ago

• CPC

  • B22D11/225 - for secondary cooling
  • B22D11/16 - Controlling or regulating processes or operations
  • B22D11/207 - responsive to thickness of solidified shell
  • G01N29/07 - by measuring propagation velocity or propagation time of acoustic waves
  • G05D27/02 - characterised by the use of electric means

• US Classifications

  • 164 - Metal founding
  • 425 - Plastic article or earthenware shaping or treating: apparatus