3664561

Information

• Patent Grant
• 3664561

• References
• Source

• Patent Number

  3,664,561

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1972
  52 years ago

• CPC

  • B65H23/038 - by rollers
  • D06C3/00 - Stretching, tentering, or spreading textile fabrics Producing elasticity in textile fabrics
  • D06C2700/10 - Guides or expanders for finishing

• US Classifications

  • 226 - Advancing material of indeterminate length