2471659

Information

• Patent Grant
• 2471659

• References
• Source

• Patent Number

  2,471,659

• Date Filed

  Not available

• Date Issued

  Tuesday, May 31, 1949
  75 years ago

• CPC

  • F23H13/00 - Grates not covered by any preceding group
  • F23H2700/001 - Grates specially adapted for steam boilers

• US Classifications

  • 126 - Stoves and furnaces
  • 384 - Bearings