2081573

Information

• Patent Grant
• 2081573

• References
• Source

• Patent Number

  2,081,573

• Date Filed

  Not available

• Date Issued

  Tuesday, May 25, 1937
  87 years ago

• CPC

  • D02G3/362 - using hollow spindles

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining
  • 384 - Bearings