3433617

Information

• Patent Grant
• 3433617

• References
• Source

• Patent Number

  3,433,617

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1969
  55 years ago

• CPC

  • C05B11/06 - using nitric acid (nitrophosphates)
  • C05B11/04 - using mineral acid

• US Classifications

  • 071 - Chemistry: fertilizers