1747079

Information

• Patent Grant
• 1747079

• References
• Source

• Patent Number

  1,747,079

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1930
  95 years ago

• CPC

  • G01R11/30 - Dynamo-electric motor meters

• US Classifications

  • 324 - Electricity: measuring and testing
  • 307 - Electrical transmission or interconnection systems
  • 323 - Electricity: power supply or regulation systems