1659806

Information

• Patent Grant
• 1659806

• References
• Source

• Patent Number

  1,659,806

• Date Filed

  Not available

• Date Issued

  Tuesday, February 21, 1928
  97 years ago

• CPC

  • A23L3/16 - by heating loose, unpacked materials
  • Y10S165/154 - Hollow tubing rotates in vessel to stir contents

• US Classifications

  • 165 - Heat exchange