Classifications

• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03F—AMPLIFIERS
  • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
  • H03F3/26—Push-pull amplifiers; Phase-splitters therefor
  • H03F3/28—Push-pull amplifiers; Phase-splitters therefor with tubes only
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
  • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
  • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
  • H01J29/70—Arrangements for deflecting ray or beam
  • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
  • H01J29/74—Deflecting by electric fields only
• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03K—PULSE TECHNIQUE
  • H03K6/00—Manipulating pulses having a finite slope and not covered by one of the other main groups of this subclass
  • H03K6/02—Amplifying pulses

Applications Claiming Priority (1)

Publications (1)

Family

ID=21951643

Family Applications (1)

Country Status (3)

• 1937
  • 1937-07-14 GB GB19539/37A patent/GB479003A/en not_active Expired
  • 1937-07-30 BE BE422908D patent/BE422908A/xx unknown
  • 1937-09-23 FR FR827074D patent/FR827074A/en not_active Expired

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