1828946

Information

• Patent Grant
• 1828946

• References
• Source

• Patent Number

  1,828,946

• Date Filed

  Not available

• Date Issued

  Tuesday, October 27, 1931
  93 years ago

• CPC

  • B60L9/14 - fed from different kinds of power-supply lines
  • B60L2200/26 - Rail vehicles

• US Classifications

  • 191 - Electricity: transmission to vehicles