3749628

Information

• Patent Grant
• 3749628

• References
• Source

• Patent Number

  3,749,628

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1973
  51 years ago

• CPC

  • B22C3/00 - Selection of compositions for coating the surfaces of moulds, cores, or patterns
  • B22D7/108 - Devices for making or fixing hot tops
  • Y10S164/06 - Ingot
  • Y10S249/05 - Hot top

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 106 - Compositions: coating or plastic
  • 164 - Metal founding
  • 249 - Static molds