1684976

Information

• Patent Grant
• 1684976

• References
• Source

• Patent Number

  1,684,976

• Date Filed

  Not available

• Date Issued

  Tuesday, September 18, 1928
  96 years ago

• CPC

  • F22B13/04 - mounted in fixed position with the boiler body disposed substantially horizontally

• US Classifications

  • 122 - Liquid heaters and vaporizers
  • 165 - Heat exchange