1873

Information

• Patent Grant
• 1873

• References
• Source

• Patent Number

  1,873

• Date Filed

  Not available

• Date Issued

  Tuesday, December 1, 1840
  184 years ago

• CPC

  • D06F1/06 - Wash-boiler receptacles
  • F24B9/02 - in open containers

• US Classifications

  • 126 - Stoves and furnaces