3663150

Information

• Patent Grant
• 3663150

• References
• Source

• Patent Number

  3,663,150

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1972
  52 years ago

• CPC

  • F23Q7/24 - Safety arrangements
  • F23N5/14 - using thermo-sensitive resistors
  • F23N5/146 - using electrical or electromechanical means
  • F23Q1/06 - Portable igniters
  • F23Q7/10 - for gaseous fuel

• US Classifications

  • 431 - Combustion