452451

Information

• Patent Grant
• 452451

• References
• Source

• Patent Number

  452,451

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1891
  133 years ago

• CPC

  • D03C1/04 - Open-shed single-lift dobbies

• US Classifications

  • 139 - Textiles: weaving