DE693716C
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Cable run connector
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DE710905C
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High frequency iron core variometer
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DE705509C
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Electric remote turn indicator
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DE694463C
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Electric remote turn indicator
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DE684878C
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Arrangement for volume control
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DE671514C
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Device for the automatic, electrically conductive and mechanically fixed connection of any telecommunication cable lines running from cable drums
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DE702141C
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Electric plate capacitor
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DE690043C
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Indirectly heated cathode for cathode ray tubes
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DE657784C
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Tube circuit for simultaneous generation and modulation of vibrations
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DE642802C
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Device for station display of radio equipment
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DE673726C
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Station display device for radio equipment
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DE663990C
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Process for the production of luminous screens, e.g. B. for Braun tubes with a large luminous surface
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DE618332C
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System of two or more changeably coupled coils
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DE624512C
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Receiver for receiving wireless messages
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DE627071C
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Device for connecting two or more loudspeakers
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DE645499C
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Station display device for radios
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DE631107C
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Tuning and reading device for radio equipment
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DE670361C
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Radio receiver
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DE694259C
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Device for wireless reception
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DE703728C
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Device for wireless reception with automatic fading compensation and manually operated volume control
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