3544369

Information

• Patent Grant
• 3544369

• References
• Source

• Patent Number

  3,544,369

• Date Filed

  Not available

• Date Issued

  Tuesday, December 1, 1970
  54 years ago

• CPC

  • C11B13/00 - Recovery of fats, fatty oils, or fatty acids from waste materials
  • B08B3/042 - the loose articles or bulk material travelling gradually through a drum or other container
  • B23Q11/0057 - outside the working area
  • C23G1/00 - Cleaning or pickling metallic material with solutions or molten salts
  • C23G3/00 - Apparatus for cleaning or pickling metallic material
  • Y02P70/167 - relating to the design or operation of machining centres or machine tools
  • Y02P70/171 - Devices or processes for removing and reusing chips
  • Y02W30/74 - Recovery of fats, fatty oils, fatty acids or other fatty substances

• US Classifications

  • 134 - Cleaning and liquid contact with solids