2544790

Information

• Patent Grant
• 2544790

• References
• Source

• Patent Number

  2,544,790

• Date Filed

  Not available

• Date Issued

  Tuesday, March 13, 1951
  73 years ago

• CPC

  • G01F1/372 - with electrical or electro-mechanical indication
  • G05B11/013 - using discharge tubes

• US Classifications

  • 318 - Electricity: motive power systems
  • 236 - Automatic temperature and humidity regulation
  • 307 - Electrical transmission or interconnection systems
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems