3415116

Information

• Patent Grant
• 3415116

• References
• Source

• Patent Number

  3,415,116

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1968
  56 years ago

• CPC

  • G01L5/168 - using counterbalancing forces

• US Classifications

  • 073 - Measuring and testing
  • 361 - Electricity: electrical systems and devices