3840339

Information

• Patent Grant
• 3840339

• References
• Source

• Patent Number

  3,840,339

• Date Filed

  Not available

• Date Issued

  Tuesday, October 8, 1974
  50 years ago

• CPC

  • D06M13/137 - Acetals
  • Y10S8/04 - Polyester fibers
  • Y10S8/09 - Polyolefin
  • Y10S8/10 - Polyvinyl halide esters or alcohol fiber modification
  • Y10S8/21 - Nylon

• US Classifications

  • 008 - Bleaching and dyeing
  • 028 - Textiles: manufacturing