3075821

Information

• Patent Grant
• 3075821

• References
• Source

• Patent Number

  3,075,821

• Date Filed

  Not available

• Date Issued

  Tuesday, January 29, 1963
  62 years ago

• CPC

  • A61K8/19 - containing inorganic ingredients
  • A61K8/46 - containing sulfur
  • A61Q5/065 - Preparations for temporary colouring the hair
  • D06P1/008 - Preparing dyes in situ
  • Y10S8/917 - Wool or silk

• US Classifications

  • 008 - Bleaching and dyeing