2872583

Information

• Patent Grant
• 2872583

• References
• Source

• Patent Number

  2,872,583

• Date Filed

  Not available

• Date Issued

  Tuesday, February 3, 1959
  66 years ago

• CPC

  • G01N23/22 - by measuring secondary emission
  • G01N2223/074 - activation analysis
  • G01N2223/104 - ions

• US Classifications

  • 250 - Radiant energy