2819955

Information

• Patent Grant
• 2819955

• References
• Source

• Patent Number

  2,819,955

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1958
  66 years ago

• CPC

  • C05C5/04 - containing calcium nitrate
  • C01F11/44 - Concentrating Crystallisating Dehydrating Preventing the absorption of moisture or caking
  • C05B11/06 - using nitric acid (nitrophosphates)

• US Classifications

  • 071 - Chemistry: fertilizers