3320232

Information

• Patent Grant
• 3320232

• References
• Source

• Patent Number

  3,320,232

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1967
  57 years ago

• CPC

  • C09B62/0067 - with heterocyclic compound as coupling component
  • C09B31/147 - Pyrazoles

• US Classifications

  • 534 - Organic compounds
  • 008 - Bleaching and dyeing