2107919

Information

• Patent Grant
• 2107919

• References
• Source

• Patent Number

  2,107,919

• Date Filed

  Not available

• Date Issued

  Tuesday, February 8, 1938
  86 years ago

• CPC

  • C01F7/06 - by treating aluminous minerals or waste-like raw materials with alkali hydroxide
  • C01F7/0666 - Process control or regulation

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing