3349160

Information

• Patent Grant
• 3349160

• References
• Source

• Patent Number

  3,349,160

• Date Filed

  Not available

• Date Issued

  Tuesday, October 24, 1967
  57 years ago

• CPC

  • C22B21/0046 - from aluminium halides
  • C01F7/58 - Preparation of anhydrous aluminium chloride
  • C01F7/62 - Purification
  • H05B3/60 - Heating arrangements wherein the heating current flows through granular powdered or fluid material
  • Y10S65/04 - Electric heat
  • Y10S159/01 - Electric heat

• US Classifications

  • 373 - Industrial electric heating furnaces
  • 065 - Glass manufacturing
  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
  • 159 - Concentrating evaporators
  • 392 - Electric resistance heating devices