3454349

Information

• Patent Grant
• 3454349

• References
• Source

• Patent Number

  3,454,349

• Date Filed

  Not available

• Date Issued

  Tuesday, July 8, 1969
  55 years ago

• CPC

  • D01F2/30 - by the dry spinning process
  • D01F1/10 - Other agents for modifying properties

• US Classifications

  • 008 - Bleaching and dyeing
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 524 - Synthetic resins or natural rubbers