3735352

Information

• Patent Grant
• 3735352

• References
• Source

• Patent Number

  3,735,352

• Date Filed

  Not available

• Date Issued

  Tuesday, May 22, 1973
  51 years ago

• CPC

  • B66C13/40 - Applications of devices for transmitting control pulses Applications of remote control devices
  • B66C2700/088 - Remote control of electric cranes

• US Classifications

  • 246 - Railway switches and signals
  • 340 - Communications: electrical