2150889

Information

• Patent Grant
• 2150889

• References
• Source

• Patent Number

  2,150,889

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1939
  85 years ago

• CPC

  • B01D35/22 - Directing the mixture to be filtered on to the filters in a manner to clean the filters
  • B01D23/02 - with fixed filter bodies
  • B01D35/00 - Other filtering devices Auxiliary devices for filtration Filter housing constructions

• US Classifications

  • 210 - Liquid purification or separation
  • 052 - Static structures
  • 209 - Classifying, separating, and assorting solids