3922603

Information

• Patent Grant
• 3922603

• References
• Source

• Patent Number

  3,922,603

• Date Filed

  Not available

• Date Issued

  Tuesday, November 25, 1975
  49 years ago

• CPC

  • G01L1/086 - using electrostatic or electromagnetic counterbalancing forces
  • G01L1/005 - by electrical means and not provided for in G01L1/06 - G01L1/22
  • G01R17/08 - in which a force or torque representing the measured value is balanced by a force or torque representing the reference value

• US Classifications

  • 324 - Electricity: measuring and testing
  • 073 - Measuring and testing
  • 318 - Electricity: motive power systems