2173762

Information

• Patent Grant
• 2173762

• References
• Source

• Patent Number

  2,173,762

• Date Filed

  Not available

• Date Issued

  Tuesday, September 19, 1939
  85 years ago

• CPC

  • D01H7/862 - Arrangements for holding the bobbin in a fixed position

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining