3448571

Information

• Patent Grant
• 3448571

• References
• Source

• Patent Number

  3,448,571

• Date Filed

  Not available

• Date Issued

  Tuesday, June 10, 1969
  56 years ago

• CPC

  • D01H13/045 - Guide tube
  • B65H57/12 - Tubes
  • D01H5/005 - Arrangements for feeding or conveying the slivers to the drafting machine
  • B65H2701/31 - Textiles threads or artificial strands of filaments

• US Classifications

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