3452713

Information

• Patent Grant
• 3452713

• References
• Source

• Patent Number

  3,452,713

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1969
  55 years ago

• CPC

  • B22D13/102 - Linings for moulds
  • B22D13/104 - Cores

• US Classifications

  • 118 - Coating apparatus
  • 164 - Metal founding