3860918

Information

• Patent Grant
• 3860918

• References
• Source

• Patent Number

  3,860,918

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1975
  50 years ago

• CPC

  • G08C19/10 - using variable capacitance

• US Classifications

  • 324 - Electricity: measuring and testing