2981821

Information

• Patent Grant
• 2981821

• References
• Source

• Patent Number

  2,981,821

• Date Filed

  Not available

• Date Issued

  Tuesday, April 25, 1961
  63 years ago

• CPC

  • A47J27/21075 - relating to the boiling sensor or to the channels conducting the steam thereto

• US Classifications

  • 219 - Electric heating
  • 236 - Automatic temperature and humidity regulation