2811120

Information

• Patent Grant
• 2811120

• References
• Source

• Patent Number

  2,811,120

• Date Filed

  Not available

• Date Issued

  Tuesday, October 29, 1957
  68 years ago

• CPC

  • F23N1/107 - using mechanical means
  • F23N2035/18 - Groups of two or more valves
  • F23N2035/20 - Membrane valves
  • F23N2035/24 - Valve details

• US Classifications

  • 110 - Furnaces