3238454

Information

• Patent Grant
• 3238454

• References
• Source

• Patent Number

  3,238,454

• Date Filed

  Not available

• Date Issued

  Tuesday, March 1, 1966
  59 years ago

• CPC

  • G01R13/38 - using the steady or oscillatory displacement of a light beam by an electromechanical measuring system
  • G01R1/36 - Overload protection arrangements or circuits for electric measuring instruments

• US Classifications

  • 324 - Electricity: measuring and testing
  • 250 - Radiant energy
  • 361 - Electricity: electrical systems and devices