2474890

Information

• Patent Grant
• 2474890

• References
• Source

• Patent Number

  2,474,890

• Date Filed

  Not available

• Date Issued

  Tuesday, July 5, 1949
  75 years ago

• CPC

  • D06P5/2061 - after dyeing
  • D06P3/26 - using dispersed dyestuffs
  • D06P5/2077 - after dyeing

• US Classifications

  • 008 - Bleaching and dyeing