2251879

Information

• Patent Grant
• 2251879

• References
• Source

• Patent Number

  2,251,879

• Date Filed

  Not available

• Date Issued

  Tuesday, August 5, 1941
  84 years ago

• CPC

  • D01H5/28 - in which fibres are controlled by inserting twist during drafting

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining