3877211

Information

• Patent Grant
• 3877211

• References
• Source

• Patent Number

  3,877,211

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1975
  49 years ago

• CPC

  • D01H4/28 - using electrostatic fields
  • D01H4/08 - Rotor spinning
  • D01H4/10 - Rotors

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining