3349834

Information

• Patent Grant
• 3349834

• References
• Source

• Patent Number

  3,349,834

• Date Filed

  Not available

• Date Issued

  Tuesday, October 31, 1967
  57 years ago

• CPC

  • G05D9/12 - characterised by the use of electric means
  • B22D11/18 - for pouring
  • B22D11/201 - responsive to molten metal level or slag level
  • B22D11/205 - by using electric, magnetic, sonic or ultrasonic means

• US Classifications

  • 164 - Metal founding