3253892

Information

• Patent Grant
• 3253892

• References
• Source

• Patent Number

  3,253,892

• Date Filed

  Not available

• Date Issued

  Tuesday, May 31, 1966
  58 years ago

• CPC

  • C08G69/04 - Preparatory processes
  • B01F7/08 - with helices or sections of helices
  • B01F7/086 - having a single helice closely surrounded by a casing
  • B01J19/20 - in the form of helices
  • B29B7/42 - with screw or helix
  • B65G33/00 - Screw or rotary spiral conveyors
  • C08G63/785 - characterised by the apparatus used
  • B65G2812/0527 - characterised by the configuration
  • Y10S159/10 - Organic

• US Classifications

  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 159 - Concentrating evaporators
  • 165 - Heat exchange
  • 198 - Conveyors: power-driven
  • 366 - Agitating
  • 528 - Synthetic resins or natural rubbers