2263387

Information

• Patent Grant
• 2263387

• References
• Source

• Patent Number

  2,263,387

• Date Filed

  Not available

• Date Issued

  Tuesday, November 18, 1941
  83 years ago

• CPC

  • D06P1/0056 - Dyeing with polymeric dyes involving building the polymeric dyes on the fibres

• US Classifications

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