3141992

Information

• Patent Grant
• 3141992

• References
• Source

• Patent Number

  3,141,992

• Date Filed

  Not available

• Date Issued

  Tuesday, July 21, 1964
  60 years ago

• CPC

  • H01J23/0876 - with arrangements improving the linearity and homogeniety of the axial field

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 313 - Electric lamp and discharge devices
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets