3713093

Information

• Patent Grant
• 3713093

• References
• Source

• Patent Number

  3,713,093

• Date Filed

  Not available

• Date Issued

  Tuesday, January 23, 1973
  52 years ago

• CPC

  • G01P1/11 - by the detection of the position of the indicator needle

• US Classifications

  • 340 - Communications: electrical