1852688

Information

• Patent Grant
• 1852688

• References
• Source

• Patent Number

  1,852,688

• Date Filed

  Not available

• Date Issued

  Tuesday, April 5, 1932
  92 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