3444831

Information

• Patent Grant
• 3444831

• References
• Source

• Patent Number

  3,444,831

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1969
  55 years ago

• CPC

  • F23H9/12 - the bars being vertically movable in a plane
  • F23G5/002 - characterised by their grates
  • F23G5/04 - drying
  • F23H13/00 - Grates not covered by any preceding group
  • F23G2203/107 - with vibrating grate
  • F23H2700/009 - Grates specially adapted for incinerators

• US Classifications

  • 110 - Furnaces