3020025

Information

• Patent Grant
• 3020025

• References
• Source

• Patent Number

  3,020,025

• Date Filed

  Not available

• Date Issued

  Tuesday, February 6, 1962
  63 years ago

• CPC

  • F28D11/02 - the movement being rotary
  • F28F5/04 - Hollow impellers
  • Y10S165/151 - having hollow blade

• US Classifications

  • 165 - Heat exchange
  • 034 - Drying and gas or vapor contact with solids
  • 159 - Concentrating evaporators
  • 366 - Agitating