3257081

Information

• Patent Grant
• 3257081

• References
• Source

• Patent Number

  3,257,081

• Date Filed

  Not available

• Date Issued

  Tuesday, June 21, 1966
  58 years ago

• CPC

  • B03B5/447 - recovery of heavy media
  • Y10S264/915 - From inorganic material containing articles or products
  • Y10T29/5191 - Assembly

• US Classifications

  • 241 - Solid material comminution or disintegration
  • 029 - Metal working
  • 209 - Classifying, separating, and assorting solids
  • 210 - Liquid purification or separation
  • 264 - Plastic and nonmetallic article shaping or treating: processes