2195585

Information

• Patent Grant
• 2195585

• References
• Source

• Patent Number

  2,195,585

• Date Filed

  Not available

• Date Issued

  Tuesday, April 2, 1940
  84 years ago

• CPC

  • D06P3/44 - preparing azo dyes on the material

• US Classifications

  • 008 - Bleaching and dyeing