2645756

Information

• Patent Grant
• 2645756

• References
• Source

• Patent Number

  2,645,756

• Date Filed

  Not available

• Date Issued

  Tuesday, July 14, 1953
  71 years ago

• CPC

  • G01R11/60 - Subtraction meters Meters measuring maximum or minimum load hours
  • G01R11/185 - Temperature compensation

• US Classifications

  • 324 - Electricity: measuring and testing
  • 126 - Stoves and furnaces
  • 136 - Batteries: thermoelectric and photoelectric
  • 236 - Automatic temperature and humidity regulation
  • 361 - Electricity: electrical systems and devices
  • 363 - Electric power conversion systems
  • 374 - Thermal measuring and testing