3391

Information

• Patent Grant
• 3391

• References
• Source

• Patent Number

  3,391

• Date Filed

  Not available

• Date Issued

  Wednesday, December 27, 1843
  181 years ago

• CPC

  • D01G15/90 - Lags

• US Classifications

  • 019 - Textiles: fiber preparation
  • 056 - Harvesters