3194734

Information

• Patent Grant
• 3194734

• References
• Source

• Patent Number

  3,194,734

• Date Filed

  Not available

• Date Issued

  Tuesday, July 13, 1965
  60 years ago

• CPC

  • D06P3/305 - with oxidation dyes
  • A61K8/492 - having condensed rings
  • A61Q5/10 - Preparations for permanently dyeing the hair

• US Classifications

  • 008 - Bleaching and dyeing
  • 548 - Organic compounds