3689766

Information

• Patent Grant
• 3689766

• References
• Source

• Patent Number

  3,689,766

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1972
  52 years ago

• CPC

  • B01D59/48 - using electrostatic and magnetic fields
  • H01J49/022 - Circuit arrangements
  • H01J49/025 - Detectors specially adapted to particle spectrometers
  • Y10S438/961 - Ion beam source and generation

• US Classifications

  • 250 - Radiant energy
  • 313 - Electric lamp and discharge devices
  • 438 - Semiconductor device manufacturing: process