3640060

Information

• Patent Grant
• 3640060

• References
• Source

• Patent Number

  3,640,060

• Date Filed

  Not available

• Date Issued

  Tuesday, February 8, 1972
  53 years ago

• CPC

  • D01H7/868 - Yarn guiding means
  • D01H1/10 - for imparting multiple twist

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining