2447386

Information

• Patent Grant
• 2447386

• References
• Source

• Patent Number

  2,447,386

• Date Filed

  Not available

• Date Issued

  Tuesday, August 17, 1948
  76 years ago

• CPC

  • C01F7/20 - Preparation of aluminium oxide or hydroxide from aluminous ores with acids or salts

• US Classifications

  • 205 - Electrolysis: processes, compositions used therein, and methods of preparing the compositions
  • 204 - Chemistry: electrical and wave energy