2441022

Information

• Patent Grant
• 2441022

• References
• Source

• Patent Number

  2,441,022

• Date Filed

  Not available

• Date Issued

  Tuesday, May 4, 1948
  77 years ago

• CPC

  • C01F7/762 - Ammonium or alkali metal aluminium sulfates

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 034 - Drying and gas or vapor contact with solids