3472013

Information

• Patent Grant
• 3472013

• References
• Source

• Patent Number

  3,472,013

• Date Filed

  Not available

• Date Issued

  Tuesday, October 14, 1969
  55 years ago

• CPC

  • D01H1/04 - flyer type

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining