3822247

Information

• Patent Grant
• 3822247

• References
• Source

• Patent Number

  3,822,247

• Date Filed

  Not available

• Date Issued

  Tuesday, July 2, 1974
  50 years ago

• CPC

  • C09B44/18 - having three nitrogen atoms as the only ring hetero atoms
  • C09B35/34 - the tetrazo component being heterocyclic
  • C09B43/04 - by nitration

• US Classifications

  • 534 - Organic compounds