2367997

Information

• Patent Grant
• 2367997

• References
• Source

• Patent Number

  2,367,997

• Date Filed

  Not available

• Date Issued

  Tuesday, January 23, 1945
  79 years ago

• CPC

  • B01D33/01 - with translationally moving filtering elements
  • B01D33/015 - with flat filtering elements

• US Classifications

  • 210 - Liquid purification or separation
  • 004 - Baths, closets, sinks, and spittoons
  • 405 - Hydraulic and earth engineering