3312813

Information

• Patent Grant
• 3312813

• References
• Source

• Patent Number

  3,312,813

• Date Filed

  Not available

• Date Issued

  Tuesday, April 4, 1967
  57 years ago

• CPC

  • G21C17/14 - Period meters
  • G01R23/10 - by converting frequency into a train of pulses, which are then counted
  • G01T1/30 - Measuring half-life of a radioactive substance

• US Classifications

  • 702 - Data processing: measuring, calibrating, or testing
  • 368 - Horology: time measuring systems or devices
  • 376 - Induced nuclear reactions: processes, systems, and elements
  • 708 - Electrical computers: arithmetic processing and calculating
  • 976 - Nuclear technology