2150608

Information

• Patent Grant
• 2150608

• References
• Source

• Patent Number

  2,150,608

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1939
  85 years ago

• CPC

  • B01D11/0246 - comprising rotating means

• US Classifications

  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 210 - Liquid purification or separation
  • 261 - Gas and liquid contact apparatus