1472198

Information

• Patent Grant
• 1472198

• References
• Source

• Patent Number

  1,472,198

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1923
  101 years ago

• CPC

  • G01R5/02 - Moving-coil instruments
  • F16C32/04 - using magnetic or electric supporting means
  • F16C39/063 - Permanent magnets

• US Classifications

  • 310 - Electrical generator or motor structure
  • 324 - Electricity: measuring and testing