3538127

Information

• Patent Grant
• 3538127

• References
• Source

• Patent Number

  3,538,127

• Date Filed

  Not available

• Date Issued

  Tuesday, November 3, 1970
  54 years ago

• CPC

  • C09B62/467 - Anthracene dyes
  • Y10S8/917 - Wool or silk

• US Classifications

  • 552 - Organic compounds
  • 008 - Bleaching and dyeing