3623421

Information

• Patent Grant
• 3623421

• References
• Source

• Patent Number

  3,623,421

• Date Filed

  Not available

• Date Issued

  Tuesday, November 30, 1971
  53 years ago

• CPC

  • A47J27/16 - heated by steam
  • F24C7/006 - using electrically heated liquids

• US Classifications

  • 099 - Foods and beverages: apparatus
  • 126 - Stoves and furnaces