1906027

Information

• Patent Grant
• 1906027

• References
• Source

• Patent Number

  1,906,027

• Date Filed

  Not available

• Date Issued

  Tuesday, April 25, 1933
  91 years ago

• CPC

  • H01H50/84 - with means for adjustment of frequency or of make-to-break ratio

• US Classifications

  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets
  • 336 - Inductor devices
  • 601 - Surgery: kinesitherapy