804274

Information

• Patent Grant
• 804274

• References
• Source

• Patent Number

  804,274

• Date Filed

  Not available

• Date Issued

  Tuesday, November 14, 1905
  119 years ago

• CPC

  • F22B13/026 - the tubes being in substantially horizontal arrangement

• US Classifications

  • 122 - Liquid heaters and vaporizers