1922416

Information

• Patent Grant
• 1922416

• References
• Source

• Patent Number

  1,922,416

• Date Filed

  Not available

• Date Issued

  Tuesday, August 15, 1933
  91 years ago

• CPC

  • B01D53/02 - by adsorption
  • A45D20/28 - Drying the air by incorporated heating elements
  • B01J20/20 - comprising free carbon comprising carbon obtained by carbonising processes
  • B01D2253/102 - Carbon
  • B01D2257/90 - Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
  • B01D2259/40083 - Regeneration of adsorbents in processes other than pressure or temperature swing adsorption

• US Classifications

  • 095 - Gas separation: processes
  • 062 - Refrigeration
  • 096 - Gas separation: apparatus
  • 252 - Compositions
  • 424 - Drug, bio-affecting and body treating compositions
  • 502 - Catalyst, solid sorbent, or support therefor: product or process of making
  • 514 - Drug, bio-affecting and body treating compositions