2346451

Information

• Patent Grant
• 2346451

• References
• Source

• Patent Number

  2,346,451

• Date Filed

  Not available

• Date Issued

  Tuesday, April 11, 1944
  80 years ago

• CPC

  • C04B28/225 - artificial pozzuolanas
  • C04B7/12 - Natural pozzuolanes Natural pozzuolana cements; Artificial pozzuolanes or artificial pozzuolana cements other than those obtained from waste or combustion residues

• US Classifications

  • 106 - Compositions: coating or plastic
  • 252 - Compositions