3915631

Information

• Patent Grant
• 3915631

• References
• Source

• Patent Number

  3,915,631

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1975
  49 years ago

• CPC

  • D06P1/0076 - Dyeing with mineral dye
  • D06M11/71 - Salts of phosphoric acids
  • D06P3/60 - natural or regenerated cellulose
  • Y10S8/918 - Cellulose textile

• US Classifications

  • 008 - Bleaching and dyeing
  • 252 - Compositions