2389898

Information

• Patent Grant
• 2389898

• References
• Source

• Patent Number

  2,389,898

• Date Filed

  Not available

• Date Issued

  Tuesday, November 27, 1945
  79 years ago

• CPC

  • F22B33/10 - of two or more superposed boilers with separate water volumes and operating with two or more separate water levels

• US Classifications

  • 122 - Liquid heaters and vaporizers