3594640

Information

• Patent Grant
• 3594640

• References
• Source

• Patent Number

  3,594,640

• Date Filed

  Not available

• Date Issued

  Tuesday, July 20, 1971
  53 years ago

• CPC

  • G01R31/2614 - for measuring gain factor thereof
  • G01R31/2843 - In-circuit-testing

• US Classifications

  • 324 - Electricity: measuring and testing