1885578

Information

• Patent Grant
• 1885578

• References
• Source

• Patent Number

  1,885,578

• Date Filed

  Not available

• Date Issued

  Tuesday, November 1, 1932
  92 years ago

• CPC

  • G05D1/063 - by acting on the motors
  • G01P5/02 - by measuring forces exerted by the fluid on solid bodies
  • B64D2700/62254 - Airspeed indicators

• US Classifications

  • 244 - Aeronautics and astronautics
  • 073 - Measuring and testing
  • 200 - Electricity: circuit makers and breakers
  • 340 - Communications: electrical