3153440

Information

• Patent Grant
• 3153440

• References
• Source

• Patent Number

  3,153,440

• Date Filed

  Not available

• Date Issued

  Tuesday, October 20, 1964
  60 years ago

• CPC

  • F23Q9/12 - to permit the supply to the main burner in dependence upon existence of pilot flame

• US Classifications

  • 431 - Combustion