3329271

Information

• Patent Grant
• 3329271

• References
• Source

• Patent Number

  3,329,271

• Date Filed

  Not available

• Date Issued

  Tuesday, July 4, 1967
  57 years ago

• CPC

  • B01J19/32 - Packing elements in the form of grids or built-up elements for forming a unit or module inside the apparatus for mass or heat transfer
  • B01D23/005 - making filtering elements, not provided for elesewhere
  • C02F3/101 - Arranged-type packing
  • B01J2219/32279 - Tubes or cylinders
  • B01J2219/32483 - Plastics
  • Y02W10/15 - Aerobic processes

• US Classifications

  • 210 - Liquid purification or separation
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 261 - Gas and liquid contact apparatus