1928004

Information

• Patent Grant
• 1928004

• References
• Source

• Patent Number

  1,928,004

• Date Filed

  Not available

• Date Issued

  Tuesday, September 26, 1933
  91 years ago

• CPC

  • F26B11/045 - using heated internal elements
  • F26B11/0463 - having internal elements
  • Y10S165/154 - Hollow tubing rotates in vessel to stir contents

• US Classifications

  • 165 - Heat exchange
  • 034 - Drying and gas or vapor contact with solids