2944378

Information

• Patent Grant
• 2944378

• References
• Source

• Patent Number

  2,944,378

• Date Filed

  Not available

• Date Issued

  Tuesday, July 12, 1960
  65 years ago

• CPC

  • H01B13/0257 - being a perforated disc

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining