3199994

Information

• Patent Grant
• 3199994

• References
• Source

• Patent Number

  3,199,994

• Date Filed

  Not available

• Date Issued

  Tuesday, August 10, 1965
  59 years ago

• CPC

  • C04B33/025 - Mixtures of materials with different sizes
  • C04B33/02 - Preparing or treating the raw materials individually or as batches
  • C04B35/01 - based on oxide ceramics
  • C04B35/12 - based on chromium oxide
  • C04B35/42 - based on chromites
  • C04B35/44 - based on aluminates

• US Classifications

  • 501 - Compositions: ceramic