3394538

Information

• Patent Grant
• 3394538

• References
• Source

• Patent Number

  3,394,538

• Date Filed

  Not available

• Date Issued

  Tuesday, July 30, 1968
  56 years ago

• CPC

  • D01H5/78 - with flutes or other integral surface characteristics

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining