2851569

Information

• Patent Grant
• 2851569

• References
• Source

• Patent Number

  2,851,569

• Date Filed

  Not available

• Date Issued

  Tuesday, September 9, 1958
  67 years ago

• CPC

  • F02P7/0635 - with means to set the breaker gap

• US Classifications

  • 338 - Electrical resistors
  • 033 - Geometrical instruments
  • 324 - Electricity: measuring and testing