3533812

Information

• Patent Grant
• 3533812

• References
• Source

• Patent Number

  3,533,812

• Date Filed

  Not available

• Date Issued

  Tuesday, October 13, 1970
  54 years ago

• CPC

  • C04B33/32 - Burning methods
  • C04B33/22 - Grog products
  • C04B35/18 - rich in aluminium oxide

• US Classifications

  • 501 - Compositions: ceramic
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus