2581806

Information

• Patent Grant
• 2581806

• References
• Source

• Patent Number

  2,581,806

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1952
  73 years ago

• CPC

  • A61H23/0218 - with alternating magnetic fields producing a translating or oscillating movement
  • H02P25/32 - using discharge tubes

• US Classifications

  • 318 - Electricity: motive power systems
  • 310 - Electrical generator or motor structure
  • 315 - Electric lamp and discharge devices: systems
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems