2048796

Information

• Patent Grant
• 2048796

• References
• Source

• Patent Number

  2,048,796

• Date Filed

  Not available

• Date Issued

  Tuesday, July 28, 1936
  88 years ago

• CPC

  • D06P3/44 - preparing azo dyes on the material
  • D06P1/46 - using compositions containing natural macromolecular substances or derivatives thereof

• US Classifications

  • 008 - Bleaching and dyeing