3274172

Information

• Patent Grant
• 3274172

• References
• Source

• Patent Number

  3,274,172

• Date Filed

  Not available

• Date Issued

  Tuesday, September 20, 1966
  58 years ago

• CPC

  • C09B31/061 - containing acid groups

• US Classifications

  • 534 - Organic compounds
  • 008 - Bleaching and dyeing