1024557

Information

• Patent Grant
• 1024557

• References
• Source

• Patent Number

  1,024,557

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1912
  112 years ago

• CPC

  • B60L3/003 - relating to inverters
  • H02P1/027 - Special design of starting resistor
  • B60L2200/26 - Rail vehicles
  • Y10T307/826 - Electrical

• US Classifications

  • 318 - Electricity: motive power systems
  • 307 - Electrical transmission or interconnection systems