3825397

Information

• Patent Grant
• 3825397

• References
• Source

• Patent Number

  3,825,397

• Date Filed

  Not available

• Date Issued

  Tuesday, July 23, 1974
  50 years ago

• CPC

  • F23N5/085 - using electrical or electromechanical means
  • F23N1/025 - using electrical or electromechanical means
  • F23N2029/06 - with periodical shutters Modulation signals

• US Classifications

  • 431 - Combustion