3317836

Information

• Patent Grant
• 3317836

• References
• Source

• Patent Number

  3,317,836

• Date Filed

  Not available

• Date Issued

  Tuesday, May 2, 1967
  57 years ago

• CPC

  • G01R13/38 - using the steady or oscillatory displacement of a light beam by an electromechanical measuring system
  • G01R1/02 - General constructional details
  • G01R5/04 - with magnet external to the coil

• US Classifications

  • 324 - Electricity: measuring and testing
  • 340 - Communications: electrical