3861587

Information

• Patent Grant
• 3861587

• References
• Source

• Patent Number

  3,861,587

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1975
  49 years ago

• CPC

  • F23Q9/08 - with interlock with main fuel supply

• US Classifications

  • 236 - Automatic temperature and humidity regulation
  • 431 - Combustion