2181608

Information

• Patent Grant
• 2181608

• References
• Source

• Patent Number

  2,181,608

• Date Filed

  Not available

• Date Issued

  Tuesday, November 28, 1939
  85 years ago

• CPC

  • C10M175/0008 - with the use of adsorbentia

• US Classifications

  • 210 - Liquid purification or separation