3416873

Information

• Patent Grant
• 3416873

• References
• Source

• Patent Number

  3,416,873

• Date Filed

  Not available

• Date Issued

  Tuesday, December 17, 1968
  56 years ago

• CPC

  • C09B29/22 - of heterocyclic compounds
  • D06P3/54 - using dispersed dyestuffs

• US Classifications

  • 008 - Bleaching and dyeing