3189434

Information

• Patent Grant
• 3189434

• References
• Source

• Patent Number

  3,189,434

• Date Filed

  Not available

• Date Issued

  Tuesday, June 15, 1965
  59 years ago

• CPC

  • C05B1/06 - Ammoniation of superphosphates

• US Classifications

  • 071 - Chemistry: fertilizers
  • 023 - Chemistry: physical processes
  • 209 - Classifying, separating, and assorting solids