1973109

Information

• Patent Grant
• 1973109

• References
• Source

• Patent Number

  1,973,109

• Date Filed

  Not available

• Date Issued

  Tuesday, September 11, 1934
  90 years ago

• CPC

  • B60L5/32 - using fluid pressure
  • B60L2200/26 - Rail vehicles

• US Classifications

  • 191 - Electricity: transmission to vehicles