2721274

Information

• Patent Grant
• 2721274

• References
• Source

• Patent Number

  2,721,274

• Date Filed

  Not available

• Date Issued

  Tuesday, October 18, 1955
  69 years ago

• CPC

  • G01T1/2004 - Scintilloscopes

• US Classifications

  • 250 - Radiant energy