3761738

Information

• Patent Grant
• 3761738

• References
• Source

• Patent Number

  3,761,738

• Date Filed

  Not available

• Date Issued

  Tuesday, September 25, 1973
  51 years ago

• CPC

  • H03K17/725 - for ac voltages or currents
  • H01B7/0815 - covered with gluten for wall-fixing
  • H03K17/723 - using transformer coupling
  • Y10T307/944 - Power circuit controlled

• US Classifications

  • 307 - Electrical transmission or interconnection systems
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 361 - Electricity: electrical systems and devices