1729320

Information

• Patent Grant
• 1729320

• References
• Source

• Patent Number

  1,729,320

• Date Filed

  Not available

• Date Issued

  Tuesday, September 24, 1929
  96 years ago

• CPC

  • G01G1/30 - wherein the counterweight is in the form of a chain
  • 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
  • 177 - Weighing scales