3171843

Information

• Patent Grant
• 3171843

• References
• Source

• Patent Number

  3,171,843

• Date Filed

  Not available

• Date Issued

  Tuesday, March 2, 1965
  60 years ago

• CPC

  • C09B62/80 - Anthracene dyes
  • C09B62/78 - with other reactive groups

• US Classifications

  • 552 - Organic compounds
  • 008 - Bleaching and dyeing
  • 546 - Organic compounds