3447885

Information

• Patent Grant
• 3447885

• References
• Source

• Patent Number

  3,447,885

• Date Filed

  Not available

• Date Issued

  Tuesday, June 3, 1969
  55 years ago

• CPC

  • D06Q1/08 - by fixation of mechanical effects
  • Y10S8/918 - Cellulose textile

• US Classifications

  • 008 - Bleaching and dyeing
  • 026 - Textiles: cloth finishing
  • 028 - Textiles: manufacturing