2777105

Information

• Patent Grant
• 2777105

• References
• Source

• Patent Number

  2,777,105

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1957
  68 years ago

• CPC

  • G01R17/02 - Arrangements in which the value to be measured is automatically compared with a reference value
  • H02P25/32 - using discharge tubes

• US Classifications

  • 318 - Electricity: motive power systems