3925348

Information

• Patent Grant
• 3925348

• References
• Source

• Patent Number

  3,925,348

• Date Filed

  Not available

• Date Issued

  Tuesday, December 9, 1975
  49 years ago

• CPC

  • C09B29/3647 - containing a five-membered ring with two nitrogen atoms as heteroatoms
  • C09B29/36 - from heterocyclic compounds
  • C09B62/0088 - with heterocyclic compound as coupling component

• US Classifications

  • 534 - Organic compounds