3391726

Information

• Patent Grant
• 3391726

• References
• Source

• Patent Number

  3,391,726

• Date Filed

  Not available

• Date Issued

  Tuesday, July 9, 1968
  57 years ago

• CPC

  • B22D7/104 - from exothermic material only
  • B22D7/10 - Hot tops therefor

• US Classifications

  • 164 - Metal founding
  • 249 - Static molds