2019186

Information

• Patent Grant
• 2019186

• References
• Source

• Patent Number

  2,019,186

• Date Filed

  Not available

• Date Issued

  Tuesday, October 29, 1935
  89 years ago

• CPC

  • B01D46/522 - with specific folds
  • B01D46/0036 - by adsorption or absorption
  • 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
  • B01J2219/32206 - Flat sheets
  • B01J2219/3221 - Corrugated sheets
  • B01J2219/3222 - with sheets having corrugations which intersect at an angle different from 90 degrees
  • B01J2219/32227 - Vertical orientation
  • B01J2219/32458 - Paper

• US Classifications

  • 096 - Gas separation: apparatus
  • 055 - Gas separation
  • 261 - Gas and liquid contact apparatus