3503705

Information

• Patent Grant
• 3503705

• References
• Source

• Patent Number

  3,503,705

• Date Filed

  Not available

• Date Issued

  Tuesday, March 31, 1970
  54 years ago

• CPC

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

• US Classifications

  • 423 - Chemistry of inorganic compounds