3570772

Information

• Patent Grant
• 3570772

• References
• Source

• Patent Number

  3,570,772

• Date Filed

  Not available

• Date Issued

  Tuesday, March 16, 1971
  53 years ago

• CPC

  • C01G3/12 - Sulfides
  • B03D1/014 - containing phosphorus
  • B03D2201/007 - Modifying reagents for adjusting pH or conductivity
  • B03D2203/02 - Ores
  • B03D2203/04 - Non-sulfide ores
  • Y10S209/901 - Froth flotation copper

• US Classifications

  • 241 - Solid material comminution or disintegration
  • 209 - Classifying, separating, and assorting solids