1739907

Information

• Patent Grant
• 1739907

• References
• Source

• Patent Number

  1,739,907

• Date Filed

  Not available

• Date Issued

  Tuesday, December 17, 1929
  95 years ago

• CPC

  • F23M9/06 - in fire-boxes
  • F23B1/18 - using inclined grate
  • F23M9/04 - with air supply passages in the baffle or shield
  • F23M9/10 - Baffles or deflectors formed as tubes

• US Classifications

  • 110 - Furnaces