3017450

Information

• Patent Grant
• 3017450

• References
• Source

• Patent Number

  3,017,450

• Date Filed

  Not available

• Date Issued

  Tuesday, January 16, 1962
  63 years ago

• CPC

  • H01B13/0257 - being a perforated disc

• US Classifications

  • 174 - Electricity: conductors and insulators
  • 057 - Textiles: spinning, twisting, and twining