3388793

Information

• Patent Grant
• 3388793

• References
• Source

• Patent Number

  3,388,793

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1968
  56 years ago

• CPC

  • C05B1/02 - Superphosphates
  • Y10S209/902 - Froth flotation phosphate

• US Classifications

  • 209 - Classifying, separating, and assorting solids