2649844

Information

• Patent Grant
• 2649844

• References
• Source

• Patent Number

  2,649,844

• Date Filed

  Not available

• Date Issued

  Tuesday, August 25, 1953
  71 years ago

• CPC

  • F22B13/005 - with flues, other than fire tubes

• US Classifications

  • 122 - Liquid heaters and vaporizers