3577974

Information

• Patent Grant
• 3577974

• References
• Source

• Patent Number

  3,577,974

• Date Filed

  Not available

• Date Issued

  Tuesday, May 11, 1971
  53 years ago

• CPC

  • A01K87/085 - Heating devices or other means to protect against the cold
  • F23D14/34 - Burners specially adapted for use with means for pressurising the gaseous fuel or the combustion air

• US Classifications

  • 126 - Stoves and furnaces
  • 431 - Combustion