3520484

Information

• Patent Grant
• 3520484

• References
• Source

• Patent Number

  3,520,484

• Date Filed

  Not available

• Date Issued

  Tuesday, July 14, 1970
  54 years ago

• CPC

  • B65H54/365 - for cops of pirn winding machine
  • B65H2701/31 - Textiles threads or artificial strands of filaments

• US Classifications

  • 242 - Winding, tensioning, or guiding