540945

Information

• Patent Grant
• 540945

• References
• Source

• Patent Number

  540,945

• Date Filed

  Not available

• Date Issued

  Tuesday, June 11, 1895
  129 years ago

• CPC

  • F22B5/02 - with auxiliary water tubes outside the boiler body

• US Classifications

  • 122 - Liquid heaters and vaporizers