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DE656569C
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Movable figure, especially for advertising purposes
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DE670305C
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Overlay receiver that can be switched to straight-ahead reception
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DE644416C
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Record holder
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DE667941C
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Device for holding high-frequency coils with an iron core for the purposes of telecommunications, in particular for radio receivers
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DE645749C
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Self-induction coil
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GB414416A
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Improvements in and relating to indication devices for broadcast receivers
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DE662917C
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The current-dependent change in the glow lamp effect utilizing tuning monitoring device or level indicator for telecommunications equipment
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DE609328C
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Arrangement for two-electrode rectification with return of high-frequency energy via a downstream low-frequency stage
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DE639852C
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Device for switching to different wavebands for radio receivers
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DE662916C
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Drive for tuning means in wireless communication technology devices
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DE639008C
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Clamp bracket for the sound pen in rotatable sound boxes
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DE644732C
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Sonic pen holder
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DE654597C
|
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Cam switch drum for the control of spring sets
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DE624006C
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Display device provided with a drum-like scale body with several scales for different wave ranges
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DE624005C
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Display device for wireless communications technology receivers
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DE624392C
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Display device for wireless communications equipment with several columns of stations arranged next to one another
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DE669904C
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Back-coupled cascade amplifier circuit
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DE609330C
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Multiple switch for mains connection receiver
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GB379206A
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Improvements in and relating to receivers for wireless telephony
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DE641160C
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Scale arrangement for radio sets with several wave ranges
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