2590057

Information

• Patent Grant
• 2590057

• References
• Source

• Patent Number

  2,590,057

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1952
  72 years ago

• CPC

  • G01T1/30 - Measuring half-life of a radioactive substance

• US Classifications

  • 250 - Radiant energy
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 377 - Electrical pulse counters, pulse dividers, or shift registers: circuits and systems