2320562

Information

• Patent Grant
• 2320562

• References
• Source

• Patent Number

  2,320,562

• Date Filed

  Not available

• Date Issued

  Tuesday, June 1, 1943
  81 years ago

• CPC

  • B01J38/12 - Treating with free oxygen-containing gas
  • Y10T137/7838 - Plural
  • Y10T137/7874 - Edge pivoted valve
  • Y10T137/7898 - Pivoted valves
  • Y10T137/7929 - Spring coaxial with valve

• US Classifications

  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 034 - Drying and gas or vapor contact with solids
  • 137 - Fluid handling
  • 236 - Automatic temperature and humidity regulation