3798538

Information

• Patent Grant
• 3798538

• References
• Source

• Patent Number

  3,798,538

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1974
  50 years ago

• CPC

  • G01N27/9046 - by analysing electrical signals
  • H03K5/04 - by increasing duration by decreasing duration
  • H03K5/15006 - with two programmable outputs

• US Classifications

  • 324 - Electricity: measuring and testing