3568044

Information

• Patent Grant
• 3568044

• References
• Source

• Patent Number

  3,568,044

• Date Filed

  Not available

• Date Issued

  Tuesday, March 2, 1971
  54 years ago

• CPC

  • G01K7/21 - for modifying the output characteristic
  • G01L1/2275 - for non linearity
  • G01R31/02 - Testing of electric apparatus, lines or components, for short-circuits, discontinuities, leakage of current , or incorrect line connection
  • G01R31/024 - Arrangements for indicating continuity or short-circuits in electric apparatus or lines, leakage or ground faults
  • H03H3/04 - for obtaining desired frequency or temperature coefficient

• US Classifications

  • 323 - Electricity: power supply or regulation systems
  • 073 - Measuring and testing
  • 324 - Electricity: measuring and testing
  • 374 - Thermal measuring and testing