1792641

Information

• Patent Grant
• 1792641

• References
• Source

• Patent Number

  1,792,641

• Date Filed

  Not available

• Date Issued

  Tuesday, February 17, 1931
  93 years ago

• CPC

  • G01F23/52 - using electrically actuated indicating means

• US Classifications

  • 338 - Electrical resistors
  • 073 - Measuring and testing
  • 200 - Electricity: circuit makers and breakers