3399316

Information

• Patent Grant
• 3399316

• References
• Source

• Patent Number

  3,399,316

• Date Filed

  Not available

• Date Issued

  Tuesday, August 27, 1968
  57 years ago

• CPC

  • G01R1/16 - Magnets
  • G01R23/02 - Arrangements for measuring frequency

• US Classifications

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