3695821

Information

• Patent Grant
• 3695821

• References
• Source

• Patent Number

  3,695,821

• Date Filed

  Not available

• Date Issued

  Tuesday, October 3, 1972
  52 years ago

• CPC

  • D06P3/798 - using reactive dyes
  • C09B62/78 - with other reactive groups
  • D06P3/528 - using reactive dyes

• US Classifications

  • 008 - Bleaching and dyeing
  • 204 - Chemistry: electrical and wave energy