3807684

Information

• Patent Grant
• 3807684

• References
• Source

• Patent Number

  3,807,684

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1974
  50 years ago

• CPC

  • B22D7/062 - Stools for ingot moulds

• US Classifications

  • 249 - Static molds