3129166

Information

• Patent Grant
• 3129166

• References
• Source

• Patent Number

  3,129,166

• Date Filed

  Not available

• Date Issued

  Tuesday, April 14, 1964
  60 years ago

• CPC

  • B03D1/01 - containing nitrogen
  • B03D2201/02 - Collectors
  • B03D2203/025 - Precious metal ores
  • B03D2203/06 - Phosphate ores
  • Y10S209/902 - Froth flotation phosphate

• US Classifications

  • 209 - Classifying, separating, and assorting solids
  • 252 - Compositions