3396299

Information

• Patent Grant
• 3396299

• References
• Source

• Patent Number

  3,396,299

• Date Filed

  Not available

• Date Issued

  Tuesday, August 6, 1968
  56 years ago

• CPC

  • H01J37/09 - Diaphragms Shields associated with electron or ion-optical arrangements Compensation of disturbing fields
  • H01J29/64 - Magnetic lenses
  • H01J37/14 - magnetic
  • H01J37/141 - Electromagnetic lenses

• US Classifications

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