3604881

Information

• Patent Grant
• 3604881

• References
• Source

• Patent Number

  3,604,881

• Date Filed

  Not available

• Date Issued

  Tuesday, September 14, 1971
  53 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

  • 219 - Electric heating