Procedure for the manufacture of a double face mosaic screen
ES161633A1
Provision of modulating the frequency of a self-executed transmitter of short waves
ES160914A1
Cathode rays switch
ES160386A1
Disposition of exact, automatic tuning for television receivers
ES160305A1
Procedure for the synchronization of television emissions with sinuform voltage
ES160209A1
Procedure for the production of a foot of pressed glass with step drivers in the form of a rod
DE762797C
Support plate or chassis for high-frequency devices
DE752504C
Fluorescent screen for cathode ray tubes
DE768159C
Arrangement for generating tilting vibrations
DE760024C
Method and arrangement for examining the vibrations of a transmitter, in particular for determining interference or for determining the degree of quality of the modulation process
DE757910C
The use of one or more resonance circuits, tuned to the audio frequency band and, if necessary, its harmonics, in the screen grid line of the image amplifier of a television receiver
DE758534C
Arrangement for frequency division of a pulse voltage
DE757270C
Amplifier
DE750477C
Process for the production of sheet metal disks
DE751034C
Secondary electron multiplier with photocathode and net-shaped impact electrodes
DE756504C
Circuit arrangement for eliminating magnetic leakage from power supply transformers
DE755948C
Amplitude filter circuit for the separation of picture content signals and synchronization characters in television
DE755706C
Method for generating line characters and alternating picture characters in television broadcasters
