3205352

Information

• Patent Grant
• 3205352

• References
• Source

• Patent Number

  3,205,352

• Date Filed

  Not available

• Date Issued

  Tuesday, September 7, 1965
  59 years ago

• CPC

  • G08G1/042 - using inductive or magnetic detectors
  • B61L1/10 - actuated by electromagnetic radiation actuated by particle radiation
  • B61L29/282 - magnetic or inductive control by the vehicle

• US Classifications

  • 246 - Railway switches and signals
  • 324 - Electricity: measuring and testing
  • 331 - Oscillators
  • 340 - Communications: electrical