3614977

Information

• Patent Grant
• 3614977

• References
• Source

• Patent Number

  3,614,977

• Date Filed

  Not available

• Date Issued

  Tuesday, October 26, 1971
  53 years ago

• CPC

  • B22D7/08 - Divided ingot moulds
  • B22D18/04 - Low pressure casting

• US Classifications

  • 164 - Metal founding
  • 249 - Static molds