1852108

Information

• Patent Grant
• 1852108

• References
• Source

• Patent Number

  1,852,108

• Date Filed

  Not available

• Date Issued

  Tuesday, April 5, 1932
  93 years ago

• CPC

  • B03D1/012 - containing sulfur
  • B03D1/008 - containing oxygen
  • B03D2201/04 - Frothers
  • B03D2203/02 - Ores
  • B03D2203/04 - Non-sulfide ores
  • Y10S29/053 - Workpiece and debris separator
  • Y10S209/901 - Froth flotation copper

• US Classifications

  • 209 - Classifying, separating, and assorting solids
  • 029 - Metal working