3678919

Information

• Patent Grant
• 3678919

• References
• Source

• Patent Number

  3,678,919

• Date Filed

  Not available

• Date Issued

  Tuesday, July 25, 1972
  52 years ago

• CPC

  • F24H7/06 - the released heat being radiated
  • F24H7/00 - Storage heaters
  • F24H7/0208 - with electrical energy supply

• US Classifications

  • 126 - Stoves and furnaces