2759138

Information

• Patent Grant
• 2759138

• References
• Source

• Patent Number

  2,759,138

• Date Filed

  Not available

• Date Issued

  Tuesday, August 14, 1956
  68 years ago

• CPC

  • G01T1/142 - Charging devices Read-out devices

• US Classifications

  • 250 - Radiant energy
  • 324 - Electricity: measuring and testing
  • 361 - Electricity: electrical systems and devices