3504175

Information

• Patent Grant
• 3504175

• References
• Source

• Patent Number

  3,504,175

• Date Filed

  Not available

• Date Issued

  Tuesday, March 31, 1970
  55 years ago

• CPC

  • H01J37/08 - Ion sources Ion guns
  • H01J37/04 - Arrangements of electrodes and associated parts for generating or controlling the discharge
  • H01J37/27 - Shadow microscopy
  • H01J2237/0807 - Gas field ion sources [GFIS]
  • H01J2237/2812 - Emission microscopes

• US Classifications

  • 250 - Radiant energy