3769669

Information

• Patent Grant
• 3769669

• References
• Source

• Patent Number

  3,769,669

• Date Filed

  Not available

• Date Issued

  Tuesday, November 6, 1973
  51 years ago

• CPC

  • D02G1/004 - by heating fibres, filaments, yarns or threads so as to create a temperature gradient across their diameter, thereby imparting them latent asymmetrical shrinkage properties

• US Classifications

  • 028 - Textiles: manufacturing