1652620

Information

• Patent Grant
• 1652620

• References
• Source

• Patent Number

  1,652,620

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1927
  97 years ago

• CPC

  • B01D35/06 - Filters making use of electricity or magnetism
  • B01D21/0006 - Settling tanks provided with means for cleaning and maintenance
  • B01D21/02 - Settling tanks with single outlets for the separated liquid
  • B01D23/00 - Gravity filters
  • B01D23/08 - with saucer-shaped filtering elements
  • B01D23/20 - Feed or discharge devices
  • B01D35/18 - Heating or cooling the filters

• US Classifications

  • 210 - Liquid purification or separation