3258653

Information

• Patent Grant
• 3258653

• References
• Source

• Patent Number

  3,258,653

• Date Filed

  Not available

• Date Issued

  Tuesday, June 28, 1966
  58 years ago

• CPC

  • B61L29/288 - Wiring diagram of the signal control circuits

• US Classifications

  • 361 - Electricity: electrical systems and devices
  • 246 - Railway switches and signals