3404965

Information

• Patent Grant
• 3404965

• References
• Source

• Patent Number

  3,404,965

• Date Filed

  Not available

• Date Issued

  Tuesday, October 8, 1968
  56 years ago

• CPC

  • F23G7/068 - using regenerative heat recovery means
  • B01D53/34 - Chemical or biological purification of waste gases
  • Y10S60/902 - Rotary reactor, separator or treater of exhaust of an internal combustion engine

• US Classifications

  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 060 - Power plants
  • 165 - Heat exchange