2947941

Information

• Patent Grant
• 2947941

• References
• Source

• Patent Number

  2,947,941

• Date Filed

  Not available

• Date Issued

  Tuesday, August 2, 1960
  64 years ago

• CPC

  • G01R19/22 - using conversion of ac into dc
  • G01R15/007 - by zero-suppression

• US Classifications

  • 324 - Electricity: measuring and testing