3452531

Information

• Patent Grant
• 3452531

• References
• Source

• Patent Number

  3,452,531

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1969
  55 years ago

• CPC

  • D01H13/188 - by cutting or clamping yarns or rovings

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining
  • 019 - Textiles: fiber preparation