2984235

Information

• Patent Grant
• 2984235

• References
• Source

• Patent Number

  2,984,235

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1961
  63 years ago

• CPC

  • F24H9/1854 - for air heaters
  • F22B7/00 - Steam boilers of furnace-tube type

• US Classifications

  • 126 - Stoves and furnaces