3500628

Information

• Patent Grant
• 3500628

• References
• Source

• Patent Number

  3,500,628

• Date Filed

  Not available

• Date Issued

  Tuesday, March 17, 1970
  54 years ago

• CPC

  • D02G1/0233 - with real twist being imparted to the yarn before or after false-twisting

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining
  • 264 - Plastic and nonmetallic article shaping or treating: processes