3901643

Information

• Patent Grant
• 3901643

• References
• Source

• Patent Number

  3,901,643

• Date Filed

  Not available

• Date Issued

  Tuesday, August 26, 1975
  49 years ago

• CPC

  • F23N5/025 - using electrical or electromechanical means
  • F23G7/085 - in stacks
  • F23G2207/101 - for temperature
  • F23G2207/102 - for pressure
  • F23G2208/10 - Preventing or abating fire or explosion
  • F25J2210/40 - Air or oxygen enriched air

• US Classifications

  • 431 - Combustion
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing