1673815

Information

• Patent Grant
• 1673815

• References
• Source

• Patent Number

  1,673,815

• Date Filed

  Not available

• Date Issued

  Tuesday, June 19, 1928
  96 years ago

• CPC

  • D02G3/365 - around which a reel supporting feeding spool rotates

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining