654060

Information

• Patent Grant
• 654060

• References
• Source

• Patent Number

  654,060

• Date Filed

  Not available

• Date Issued

  Tuesday, July 17, 1900
  124 years ago

• CPC

  • F22B9/08 - the fire tubes being in horizontal arrangement

• US Classifications

  • 122 - Liquid heaters and vaporizers