2800146

Information

• Patent Grant
• 2800146

• References
• Source

• Patent Number

  2,800,146

• Date Filed

  Not available

• Date Issued

  Tuesday, July 23, 1957
  67 years ago

• CPC

  • D03D39/06 - Tuft yarn tube or spool frames

• US Classifications

  • 139 - Textiles: weaving