3693083

Information

• Patent Grant
• 3693083

• References
• Source

• Patent Number

  3,693,083

• Date Filed

  Not available

• Date Issued

  Tuesday, September 19, 1972
  52 years ago

• CPC

  • G01G3/145 - involving comparison with a reference value

• US Classifications

  • 324 - Electricity: measuring and testing
  • 177 - Weighing scales