3826980

Information

• Patent Grant
• 3826980

• References
• Source

• Patent Number

  3,826,980

• Date Filed

  Not available

• Date Issued

  Tuesday, July 30, 1974
  50 years ago

• CPC

  • G01R27/2676 - Probes
  • G01N27/04 - by investigating resistance

• US Classifications

  • 324 - Electricity: measuring and testing