3239144

Information

• Patent Grant
• 3239144

• References
• Source

• Patent Number

  3,239,144

• Date Filed

  Not available

• Date Issued

  Tuesday, March 8, 1966
  59 years ago

• CPC

  • F24H7/062 - with electrical energy supply
  • E04B1/80 - slab-shaped
  • E06B3/6715 - specially adapted for increased thermal insulation or for controlled passage of light

• US Classifications

  • 126 - Stoves and furnaces