2008691

Information

• Patent Grant
• 2008691

• References
• Source

• Patent Number

  2,008,691

• Date Filed

  Not available

• Date Issued

  Tuesday, July 23, 1935
  89 years ago

• CPC

  • D06P3/44 - preparing azo dyes on the material
  • D06P3/22 - preparing azo dyes on the fibre

• US Classifications

  • 008 - Bleaching and dyeing