3484678

Information

• Patent Grant
• 3484678

• References
• Source

• Patent Number

  3,484,678

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1969
  54 years ago

• CPC

  • G01L9/007 - using variations in inductance
  • G01D5/2275 - by a movable non-ferromagnetic conductive element

• US Classifications

  • 323 - Electricity: power supply or regulation systems
  • 336 - Inductor devices
  • 340 - Communications: electrical