2479502

Information

• Patent Grant
• 2479502

• References
• Source

• Patent Number

  2,479,502

• Date Filed

  Not available

• Date Issued

  Tuesday, August 16, 1949
  75 years ago

• CPC

  • F23N3/02 - Regulating draught by direct pressure operation of single valves or dampers

• US Classifications

  • 110 - Furnaces