3605862

Information

• Patent Grant
• 3605862

• References
• Source

• Patent Number

  3,605,862

• Date Filed

  Not available

• Date Issued

  Monday, September 20, 1971
  53 years ago

• CPC

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

• US Classifications

  • 164 - Metal founding