2942161

Information

• Patent Grant
• 2942161

• References
• Source

• Patent Number

  2,942,161

• Date Filed

  Not available

• Date Issued

  Tuesday, June 21, 1960
  65 years ago

• CPC

  • H04L25/207 - using electromagnetic switches
  • Y10T307/839 - Polarity, phase sequence or reverse flow

• US Classifications

  • 361 - Electricity: electrical systems and devices
  • 307 - Electrical transmission or interconnection systems