2991811

Information

• Patent Grant
• 2991811

• References
• Source

• Patent Number

  2,991,811

• Date Filed

  Not available

• Date Issued

  Tuesday, July 11, 1961
  63 years ago

• CPC

  • D03D43/00 - Looms with change-boxes

• US Classifications

  • 139 - Textiles: weaving