3153820

Information

• Patent Grant
• 3153820

• References
• Source

• Patent Number

  3,153,820

• Date Filed

  Not available

• Date Issued

  Tuesday, October 27, 1964
  60 years ago

• CPC

  • C22F3/02 - by solidifying a melt controlled by supersonic waves or electric or magnetic fields
  • B22D11/115 - by using magnetic fields
  • B22D27/08 - Shaking, vibrating, or turning of moulds
  • H05B6/34 - Arrangements for circulation of melts
  • Y02P10/253 - using induction furnaces

• US Classifications

  • 164 - Metal founding