3312269

Information

• Patent Grant
• 3312269

• References
• Source

• Patent Number

  3,312,269

• Date Filed

  Not available

• Date Issued

  Tuesday, April 4, 1967
  58 years ago

• CPC

  • F23C99/00 - Subject-matter not provided for in other groups of this subclass
  • F23D14/14 - using screens or perforated plates
  • F23D14/586 - formed by a set of sheets, strips, ribbons or the like
  • F23C2700/043 - for surface combustion
  • F23D2203/104 - Grids
  • F23D2900/14122 - with extra radiation grids

• US Classifications

  • 431 - Combustion
  • 126 - Stoves and furnaces