3556425

Information

• Patent Grant
• 3556425

• References
• Source

• Patent Number

  3,556,425

• Date Filed

  Not available

• Date Issued

  Tuesday, January 19, 1971
  54 years ago

• CPC

  • B65H23/0326 - by moving the unwinding device
  • D06C3/00 - Stretching, tentering, or spreading textile fabrics Producing elasticity in textile fabrics
  • D06C2700/10 - Guides or expanders for finishing

• US Classifications

  • 242 - Winding, tensioning, or guiding