3143774

Information

• Patent Grant
• 3143774

• References
• Source

• Patent Number

  3,143,774

• Date Filed

  Not available

• Date Issued

  Tuesday, August 11, 1964
  60 years ago

• CPC

  • B22D13/102 - Linings for moulds
  • B22C13/10 - for pipes or elongated hollow articles

• US Classifications

  • 164 - Metal founding