3327272

Information

• Patent Grant
• 3327272

• References
• Source

• Patent Number

  3,327,272

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1967
  57 years ago

• CPC

  • H04B3/16 - characterised by the negative-impedance network used
  • H01C7/10 - voltage responsive

• US Classifications

  • 338 - Electrical resistors
  • 257 - Active solid-state devices
  • 337 - Electricity: electrothermally or thermally actuated switches