1744562

Information

• Patent Grant
• 1744562

• References
• Source

• Patent Number

  1,744,562

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1930
  95 years ago

• CPC

  • F23L7/005 - Evaporated water; Steam
  • F23L5/04 - by induction of air for combustion
  • F23L9/02 - by discharging the air above the fire

• US Classifications

  • 110 - Furnaces