3879214

Information

• Patent Grant
• 3879214

• References
• Source

• Patent Number

  3,879,214

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1975
  49 years ago

• CPC

  • C04B18/023 - Fired or melted materials
  • C04B18/04 - Waste materials Refuse
  • E01C7/085 - Aggregate or filler materials therefor; Coloured reflecting or luminescent additives therefor
  • Y02W30/91 - Use of waste materials as fillers for mortars or concrete

• US Classifications

  • 106 - Compositions: coating or plastic
  • 501 - Compositions: ceramic