3527045

Information

• Patent Grant
• 3527045

• References
• Source

• Patent Number

  3,527,045

• Date Filed

  Not available

• Date Issued

  Tuesday, September 8, 1970
  54 years ago

• CPC

  • D02G3/322 - using hollow spindles
  • D01F6/70 - from polyurethanes

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining