3867197

Information

• Patent Grant
• 3867197

• References
• Source

• Patent Number

  3,867,197

• Date Filed

  Not available

• Date Issued

  Tuesday, February 18, 1975
  49 years ago

• CPC

  • C09C3/006 - Combinations of treatments provided for in groups C09C3/04 - C09C3/12
  • B01D11/0242 - in towers
  • B01D11/0253 - Fluidised bed of solid materials
  • B03B5/623 - Upward current classifiers
  • C01P2006/40 - Electric properties
  • C01P2006/60 - Optical properties

• US Classifications

  • 134 - Cleaning and liquid contact with solids
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 423 - Chemistry of inorganic compounds