2210176

Information

• Patent Grant
• 2210176

• References
• Source

• Patent Number

  2,210,176

• Date Filed

  Not available

• Date Issued

  Tuesday, August 6, 1940
  84 years ago

• CPC

  • B08B15/02 - using chambers or hoods covering the area
  • B01L5/02 - Gas collection apparatus

• US Classifications

  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 034 - Drying and gas or vapor contact with solids
  • 454 - Ventilation