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Application filed by Deckert & Homolka FafiledCriticalDeckert & Homolka Fa
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Publication of AT34308BpublicationCriticalpatent/AT34308B/en
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Claims (1)
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durch deren Schwingungen in ldopfende Bewegung versetzten Klöppel besteht, dadurch gekenn- zeichnet,, dass der Klöppel mittels schmaler Führung oder Feder, durch welche das Aufnehmen und Abgeben der Sprechwellen nicht beeinträchtigt wird, in einem Schalltrichter geführt ist, wodurch nicht nur die Wirkung des Telephons, sondern auch die der Signaleinrichtung verstärkt wird.
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The clapper consists of a clapper, which is set in dodging motion by the vibrations, which is characterized by the fact that the clapper is guided in a horn by means of a narrow guide or spring, which does not affect the picking up and outputting of speech waves , but also that of the signaling device is amplified.
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AT34308D1906-12-111906-12-11
Signaling device for portable telephones.
AT34308B
(en)