3137991

Information

• Patent Grant
• 3137991

• References
• Source

• Patent Number

  3,137,991

• Date Filed

  Not available

• Date Issued

  Tuesday, June 23, 1964
  60 years ago

• CPC

  • D02G1/0246 - at least some of the filaments being simultaneously broken or cut

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining