3925350

Information

• Patent Grant
• 3925350

• References
• Source

• Patent Number

  3,925,350

• Date Filed

  Not available

• Date Issued

  Tuesday, December 9, 1975
  49 years ago

• CPC

  • C09B29/3613 - from an indole
  • Y10S8/924 - Polyamide fiber

• US Classifications

  • 534 - Organic compounds
  • 008 - Bleaching and dyeing
  • 544 - Organic compounds
  • 546 - Organic compounds
  • 549 - Organic compounds
  • 562 - Organic compounds
  • 564 - Organic compounds