3629554

Information

• Patent Grant
• 3629554

• References
• Source

• Patent Number

  3,629,554

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 1971
  53 years ago

• CPC

  • H05B3/84 - Heating arrangements specially adapted for transparent or reflecting areas
  • F24D13/026 - in door, windows
  • Y02B30/26 - Radiant panels electrically heated

• US Classifications

  • 219 - Electric heating