3451439

Information

• Patent Grant
• 3451439

• References
• Source

• Patent Number

  3,451,439

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1969
  55 years ago

• CPC

  • D03J5/08 - Supports for pirns, bobbins, or cops

• US Classifications

  • 139 - Textiles: weaving