2397701

Information

• Patent Grant
• 2397701

• References
• Source

• Patent Number

  2,397,701

• Date Filed

  Not available

• Date Issued

  Tuesday, April 2, 1946
  78 years ago

• CPC

  • H03J7/14 - Controlling the magnetic state of inductor cores
  • B66B17/26 - for loading or unloading mining-hoist skips
  • H01P7/02 - Lecher resonators
  • H03B5/1835 - the active element in the amplifier being a vacuum tube
  • H03C3/14 - simulated by circuit comprising active element with at least three electrodes
  • H03C7/02 - in transmission line, waveguide, cavity resonator, or radiation field of aerial
  • H03F3/54 - Amplifiers using transit-time effect in tubes or semiconductor devices
  • H03H5/003 - comprising distributed impedance elements together with lumped impedance elements

• US Classifications

  • 331 - Oscillators