2694770

Information

• Patent Grant
• 2694770

• References
• Source

• Patent Number

  2,694,770

• Date Filed

  Not available

• Date Issued

  Tuesday, November 16, 1954
  70 years ago

• CPC

  • A47J31/053 - with repeated circulation of the extract through the filter
  • A47J31/505 - with heat-supply regulation
  • G05D23/2754 - using bimetallic element

• US Classifications

  • 219 - Electric heating
  • 099 - Foods and beverages: apparatus