3368535

Information

• Patent Grant
• 3368535

• References
• Source

• Patent Number

  3,368,535

• Date Filed

  Not available

• Date Issued

  Tuesday, February 13, 1968
  56 years ago

• CPC

  • F22B37/66 - involving vertically-disposed water tubes
  • F22B37/208 - Backstay arrangements

• US Classifications

  • 122 - Liquid heaters and vaporizers