3686013

Information

• Patent Grant
• 3686013

• References
• Source

• Patent Number

  3,686,013

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1972
  52 years ago

• CPC

  • B22D7/00 - Casting ingots
  • B22C23/02 - Devices for coating moulds or cores
  • B22D7/062 - Stools for ingot moulds

• US Classifications

  • 427 - Coating processes
  • 164 - Metal founding
  • 249 - Static molds