3354630

Information

• Patent Grant
• 3354630

• References
• Source

• Patent Number

  3,354,630

• Date Filed

  Not available

• Date Issued

  Tuesday, November 28, 1967
  57 years ago

• CPC

  • D02G3/283 - using hollow spindles through which one yarn is running
  • D10B2321/022 - polypropylene
  • D10B2401/14 - Dyeability

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining
  • 139 - Textiles: weaving