2518865

Information

• Patent Grant
• 2518865

• References
• Source

• Patent Number

  2,518,865

• Date Filed

  Not available

• Date Issued

  Tuesday, August 15, 1950
  74 years ago

• CPC

  • B60M1/14 - Crossings Points
  • G05B11/016 - using inductance means
  • H03F9/02 - current-controlled

• US Classifications

  • 318 - Electricity: motive power systems
  • 323 - Electricity: power supply or regulation systems
  • 361 - Electricity: electrical systems and devices