2614178

Information

• Patent Grant
• 2614178

• References
• Source

• Patent Number

  2,614,178

• Date Filed

  Not available

• Date Issued

  Tuesday, October 14, 1952
  71 years ago

• CPC

  • B60M1/14 - Crossings Points

• US Classifications

  • 191 - Electricity: transmission to vehicles
  • 246 - Railway switches and signals