3271542

Information

• Patent Grant
• 3271542

• References
• Source

• Patent Number

  3,271,542

• Date Filed

  Not available

• Date Issued

  Tuesday, September 6, 1966
  58 years ago

• CPC

  • G01P1/10 - for indicating predetermined speeds
  • G01P5/175 - with the determination of Mach number
  • H01H35/06 - Switches operated by change of speed

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 340 - Communications: electrical