930644

Information

• Patent Grant
• 930644

• References
• Source

• Patent Number

  930,644

• Date Filed

  Not available

• Date Issued

  Tuesday, August 10, 1909
  115 years ago

• CPC

  • B60M1/08 - Arrangements for energising and de-energising power line sections using mechanical actuation by the passing vehicle

• US Classifications

  • 191 - Electricity: transmission to vehicles