2208932

Information

• Patent Grant
• 2208932

• References
• Source

• Patent Number

  2,208,932

• Date Filed

  Not available

• Date Issued

  Tuesday, July 23, 1940
  83 years ago

• CPC

  • C09B37/00 - Azo dyes prepared by coupling the diazotised amine with itself

• US Classifications

  • 008 - Bleaching and dyeing
  • 534 - Organic compounds