3887889

Information

• Patent Grant
• 3887889

• References
• Source

• Patent Number

  3,887,889

• Date Filed

  Not available

• Date Issued

  Tuesday, June 3, 1975
  49 years ago

• CPC

  • H01F29/06 - with current collector gliding or rolling on or along winding

• US Classifications

  • 336 - Inductor devices
  • 338 - Electrical resistors