3834547

Information

• Patent Grant
• 3834547

• References
• Source

• Patent Number

  3,834,547

• Date Filed

  Not available

• Date Issued

  Tuesday, September 10, 1974
  50 years ago

• CPC

  • B01D46/24 - Particle separators
  • B01D29/111 - Making filtering elements
  • B01D39/083 - of organic material
  • B01D39/163 - sintered or bonded
  • B01D2101/005 - with a binder between the individual particles or fibres
  • B01D2239/04 - Additives and treatments of the filtering material
  • B01D2239/0464 - Impregnants
  • B01D2239/065 - More than one layer present in the filtering material
  • B01D2239/0695 - Wound layers
  • B01D2239/086 - Binders between particles or fibres
  • B01D2275/105 - Wound layers

• US Classifications

  • 210 - Liquid purification or separation