3899288

Information

• Patent Grant
• 3899288

• References
• Source

• Patent Number

  3,899,288

• Date Filed

  Not available

• Date Issued

  Tuesday, August 12, 1975
  49 years ago

• CPC

  • A61K8/44 - Aminocarboxylic acids or derivatives thereof
  • A61Q5/10 - Preparations for permanently dyeing the hair
  • D06P3/08 - using oxidation dyes

• US Classifications

  • 008 - Bleaching and dyeing