2770940

Information

• Patent Grant
• 2770940

• References
• Source

• Patent Number

  2,770,940

• Date Filed

  Not available

• Date Issued

  Tuesday, November 20, 1956
  68 years ago

• CPC

  • D02G3/187 - in the sheath
  • D02G3/08 - Paper yarns or threads

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining
  • 156 - Adhesive bonding and miscellaneous chemical manufacture