622498

Information

• Patent Grant
• 622498

• References
• Source

• Patent Number

  622,498

• Date Filed

  Not available

• Date Issued

  Tuesday, April 4, 1899
  126 years ago

• CPC

  • D03D51/04 - Manual controls
  • D03D51/46 - of shedding mechanisms

• US Classifications

  • 139 - Textiles: weaving