3766970

Information

• Patent Grant
• 3766970

• References
• Source

• Patent Number

  3,766,970

• Date Filed

  Not available

• Date Issued

  Tuesday, October 23, 1973
  51 years ago

• CPC

  • B22C21/02 - Sectional flasks
  • B22C21/00 - Flasks Accessories therefor

• US Classifications

  • 164 - Metal founding