2920155

Information

• Patent Grant
• 2920155

• References
• Source

• Patent Number

  2,920,155

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1960
  65 years ago

• CPC

  • G05B11/16 - Two-step controllers
  • G01D5/42 - using fluid means
  • G05B6/05 - fluidic

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 073 - Measuring and testing
  • 116 - Signals and indicators