1956730

Information

• Patent Grant
• 1956730

• References
• Source

• Patent Number

  1,956,730

• Date Filed

  Not available

• Date Issued

  Tuesday, May 1, 1934
  90 years ago

• CPC

  • H01B13/0228 - by a twisting pay-off and take-up device

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 174 - Electricity: conductors and insulators