3471784

Information

• Patent Grant
• 3471784

• References
• Source

• Patent Number

  3,471,784

• Date Filed

  Not available

• Date Issued

  Tuesday, October 7, 1969
  55 years ago

• CPC

  • H01F38/36 - Constructions
  • G01R15/142 - Arrangements for simultaneous measurements of several parameters employing techniques covered by groups G01R15/14 - G01R15/26

• US Classifications

  • 324 - Electricity: measuring and testing
  • 340 - Communications: electrical