3439270

Information

• Patent Grant
• 3439270

• References
• Source

• Patent Number

  3,439,270

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1969
  55 years ago

• CPC

  • G01R21/08 - by using galvanomagnetic effect devices
  • G06G7/162 - using galvano- magnetic effects

• US Classifications

  • 324 - Electricity: measuring and testing
  • 702 - Data processing: measuring, calibrating, or testing
  • 708 - Electrical computers: arithmetic processing and calculating