3221177

Information

• Patent Grant
• 3221177

• References
• Source

• Patent Number

  3,221,177

• Date Filed

  Not available

• Date Issued

  Tuesday, November 30, 1965
  59 years ago

• CPC

  • G11C19/12 - using non-linear reactive devices in resonant circuits
  • G06F7/388 - using other various devices such as electro-chemical, microwave, surface acoustic wave, neuristor, electron beam switching, resonant
  • H03B5/10 - active element in amplifier being vacuum tube
  • H03K3/02 - Generators characterised by the type of circuit or by the means used for producing pulses
  • H03K3/47 - the devices being parametrons
  • H03K19/00 - Logic circuits
  • H03K19/162 - using parametrons

• US Classifications

  • 307 - Electrical transmission or interconnection systems