1912288

Information

• Patent Grant
• 1912288

• References
• Source

• Patent Number

  1,912,288

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1933
  91 years ago

• CPC

  • F27B14/14 - Arrangements of heating devices
  • F27B2014/146 - Recuperation of lost heat
  • F27D2099/0036 - immersed in the charge

• US Classifications

  • 432 - Heating
  • 126 - Stoves and furnaces