3471467

Information

• Patent Grant
• 3471467

• References
• Source

• Patent Number

  3,471,467

• Date Filed

  Not available

• Date Issued

  Tuesday, October 7, 1969
  55 years ago

• CPC

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

• US Classifications

  • 534 - Organic compounds
  • 008 - Bleaching and dyeing