3890140

Information

• Patent Grant
• 3890140

• References
• Source

• Patent Number

  3,890,140

• Date Filed

  Not available

• Date Issued

  Tuesday, June 17, 1975
  49 years ago

• CPC

  • C04B35/478 - based on aluminium titanates
  • C22B60/0286 - refining, melting, remelting, working up uranium
  • F27B14/10 - Crucibles
  • F27B2014/104 - Crucible linings

• US Classifications

  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
  • 106 - Compositions: coating or plastic
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 266 - Metallurgical apparatus
  • 501 - Compositions: ceramic