3744977

Information

• Patent Grant
• 3744977

• References
• Source

• Patent Number

  3,744,977

• Date Filed

  Not available

• Date Issued

  Tuesday, July 10, 1973
  51 years ago

• CPC

  • C01C3/10 - Simple alkali metal cyanides
  • Y10S204/13 - Purification and treatment of electroplating baths and plating wastes
  • Y10S210/904 - -CN containing
  • Y10S588/90 - Apparatus

• US Classifications

  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 204 - Chemistry: electrical and wave energy
  • 205 - Electrolysis: processes, compositions used therein, and methods of preparing the compositions
  • 210 - Liquid purification or separation
  • 423 - Chemistry of inorganic compounds
  • 588 - Hazardous or toxic waste destruction or containment