3374402

Information

• Patent Grant
• 3374402

• References
• Source

• Patent Number

  3,374,402

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1968
  57 years ago

• CPC

  • H03K17/723 - using transformer coupling
  • G06K15/07 - by continuously-rotating-type-wheel printers
  • H03K17/73 - for dc voltages or currents

• US Classifications

  • 361 - Electricity: electrical systems and devices
  • 101 - Printing
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems