3521997

Information

• Patent Grant
• 3521997

• References
• Source

• Patent Number

  3,521,997

• Date Filed

  Not available

• Date Issued

  Tuesday, July 28, 1970
  54 years ago

• CPC

  • D06M13/364 - Cyanuric acid Isocyanuric acid Derivatives thereof

• US Classifications

  • 008 - Bleaching and dyeing