2146462

Information

• Patent Grant
• 2146462

• References
• Source

• Patent Number

  2,146,462

• Date Filed

  Not available

• Date Issued

  Tuesday, February 7, 1939
  85 years ago

• CPC

  • B60M5/02 - Means for reducing potential difference between rail and adjacent ground

• US Classifications

  • 174 - Electricity: conductors and insulators