3792251

Information

• Patent Grant
• 3792251

• References
• Source

• Patent Number

  3,792,251

• Date Filed

  Not available

• Date Issued

  Tuesday, February 12, 1974
  51 years ago

• CPC

  • H01J49/142 - using a solid target which is not previously vapourised
  • G01N23/22 - by measuring secondary emission
  • G01N2223/07 - secondary emission
  • G01N2223/105 - molecular or atomic beams

• US Classifications

  • 250 - Radiant energy