3601972

Information

• Patent Grant
• 3601972

• References
• Source

• Patent Number

  3,601,972

• Date Filed

  Not available

• Date Issued

  Tuesday, August 31, 1971
  53 years ago

• CPC

  • D02G1/0213 - after drawing the yarn on the same machine
  • D02G1/022 - while simultaneously drawing the yarn

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining