3771571

Information

• Patent Grant
• 3771571

• References
• Source

• Patent Number

  3,771,571

• Date Filed

  Not available

• Date Issued

  Tuesday, November 13, 1973
  52 years ago

• CPC

  • D03C1/22 - Needles Needle boxes Needle boards

• US Classifications

  • 139 - Textiles: weaving