3227429

Information

• Patent Grant
• 3227429

• References
• Source

• Patent Number

  3,227,429

• Date Filed

  Not available

• Date Issued

  Tuesday, January 4, 1966
  59 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
  • F28F25/085 - Substantially horizontal grids; Blocks
  • B01J2219/32296 - Honeycombs
  • B01J2219/32425 - Ceramic
  • B01J2219/32458 - Paper
  • B01J2219/32483 - Plastics
  • Y10S261/11 - Cooling towers
  • Y10S435/813 - Continuous fermentation

• US Classifications

  • 261 - Gas and liquid contact apparatus
  • 096 - Gas separation: apparatus
  • 210 - Liquid purification or separation
  • 405 - Hydraulic and earth engineering
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 435 - Chemistry: molecular biology and microbiology