628436

Information

• Patent Grant
• 628436

• References
• Source

• Patent Number

  628,436

• Date Filed

  Not available

• Date Issued

  Tuesday, July 4, 1899
  125 years ago

• CPC

  • F24B5/04 - the air or gas passing downwards through the bottom of the stove of fire grate
  • F24B9/003 - Ranges

• US Classifications

  • 126 - Stoves and furnaces