3710939

Information

• Patent Grant
• 3710939

• References
• Source

• Patent Number

  3,710,939

• Date Filed

  Not available

• Date Issued

  Tuesday, January 16, 1973
  52 years ago

• CPC

  • C08G65/2606 - containing hydroxyl groups
  • B03D1/008 - containing oxygen
  • B03D1/012 - containing sulfur
  • B03D2201/02 - Collectors
  • B03D2201/04 - Frothers
  • B03D2203/02 - Ores
  • Y10S209/901 - Froth flotation copper

• US Classifications

  • 209 - Classifying, separating, and assorting solids