3387921

Information

• Patent Grant
• 3387921

• References
• Source

• Patent Number

  3,387,921

• Date Filed

  Not available

• Date Issued

  Tuesday, June 11, 1968
  56 years ago

• CPC

  • C01F7/24 - with nitric acid or nitrogen oxides
  • C01F11/38 - Preparation with nitric acid or nitrogen oxides

• US Classifications

  • 423 - Chemistry of inorganic compounds