3683607

Information

• Patent Grant
• 3683607

• References
• Source

• Patent Number

  3,683,607

• Date Filed

  Not available

• Date Issued

  Tuesday, August 15, 1972
  52 years ago

• CPC

  • D02G3/362 - using hollow spindles
  • D02G3/283 - using hollow spindles through which one yarn is running
  • D02G3/343 - using hollow spindles

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining