2854535

Information

• Patent Grant
• 2854535

• References
• Source

• Patent Number

  2,854,535

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1958
  66 years ago

• CPC

  • G01R1/40 - Modifications of instruments to indicate the maximum or the minimum value reached in a time interval

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 340 - Communications: electrical