ES201314A1 - An apparatus for the printing of sounds and their sound reproduction through an acoustic bearing metal thread (Machine-translation by Google Translate, not legally binding)
- Google Patents
An apparatus for the printing of sounds and their sound reproduction through an acoustic bearing metal thread (Machine-translation by Google Translate, not legally binding)
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Priority to ES201314ApriorityCriticalpatent/ES201314A1/en
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Accessory Devices And Overall Control Thereof
(AREA)
Abstract
Apparatus for the printing of sounds and their sound reproduction by means of a metallic wire acoustic carrier characterized by the fact that it is composed of three units that is; of a frame (1) with the corresponding department for the placement of the batteries; of a base plate (16) with the drive device with the motor and the head of the electromagnet; and finally of the amplification unit (23) with the corresponding valves and the plug switch (9) having the assembly of the apparatus such dimensions that it can be easily and unhindered placed in the pocket of a jacket or coat pants. (Machine-translation by Google Translate, not legally binding)
ES201314A1952-01-021952-01-02An apparatus for the printing of sounds and their sound reproduction through an acoustic bearing metal thread (Machine-translation by Google Translate, not legally binding)
ExpiredES201314A1
(en)
An apparatus for the printing of sounds and their sound reproduction through an acoustic bearing metal thread (Machine-translation by Google Translate, not legally binding)
An apparatus for the printing of sounds and their sound reproduction through an acoustic bearing metal thread (Machine-translation by Google Translate, not legally binding)
An apparatus for the printing of sounds and their sound reproduction through an acoustic bearing metal thread (Machine-translation by Google Translate, not legally binding)
An apparatus for the printing of sounds and their sound reproduction through an acoustic bearing metal thread (Machine-translation by Google Translate, not legally binding)
Magnetophonic device for seeing inscriptions and simultaneously hearing the corresponding sounds (Machine-translation by Google Translate, not legally binding)
Device for the recording of sounds and for their repetition and reproduction delayed in continuous cycle (Machine-translation by Google Translate, not legally binding)
An electrical system to capture telephone appliance signals and amplified reproductions in speaker without mechanical or electrical connection with said device (Machine-translation by Google Translate, not legally binding)