3538926

Information

• Patent Grant
• 3538926

• References
• Source

• Patent Number

  3,538,926

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1970
  54 years ago

• CPC

  • B01D41/04 - of rigid self-supporting filtering material
  • A47L15/32 - rotated by means of spraying water
  • D06F47/06 - by a flexible diaphragm

• US Classifications

  • 134 - Cleaning and liquid contact with solids
  • 015 - Brushing, scrubbing, and general cleaning