3145975

Information

• Patent Grant
• 3145975

• References
• Source

• Patent Number

  3,145,975

• Date Filed

  Not available

• Date Issued

  Tuesday, August 25, 1964
  60 years ago

• CPC

  • B01F13/0238 - with vertical conduits through which the material is being moved upwardly driven by the fluid

• US Classifications

  • 366 - Agitating
  • 034 - Drying and gas or vapor contact with solids