3308792

Information

• Patent Grant
• 3308792

• References
• Source

• Patent Number

  3,308,792

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1967
  57 years ago

• CPC

  • F22B37/66 - involving vertically-disposed water tubes

• US Classifications

  • 122 - Liquid heaters and vaporizers