750721

Information

• Patent Grant
• 750721

• References
• Source

• Patent Number

  750,721

• Date Filed

  Not available

• Date Issued

  Tuesday, January 26, 1904
  121 years ago

• CPC

  • F22B17/105 - with tubes in series flow arrangement
  • Y10S122/03 - Gas flow baffles

• US Classifications

  • 122 - Liquid heaters and vaporizers