1841210

Information

• Patent Grant
• 1841210

• References
• Source

• Patent Number

  1,841,210

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1932
  93 years ago

• CPC

  • F24H9/1854 - for air heaters

• US Classifications

  • 126 - Stoves and furnaces