ES200929A3 - A mechanical system producer of acoustic vibrations for music boxes (Machine-translation by Google Translate, not legally binding)
- Google Patents
A mechanical system producer of acoustic vibrations for music boxes (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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ROMERO MIGUEL LUIS
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ROMERO MIGUEL LUIS
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Priority to ES0200929ApriorityCriticalpatent/ES200929A3/en
Publication of ES200929A3publicationCriticalpatent/ES200929A3/en
Mechanical system producing acoustic vibrations for music boxes, characterized in that in combination with a driving device, and all mounted on a frame, there is a sound device whose movement is regulated by a venterol movement speed limiting mechanism. (Machine-translation by Google Translate, not legally binding)
ES0200929A1951-12-131951-12-13A mechanical system producer of acoustic vibrations for music boxes (Machine-translation by Google Translate, not legally binding)
ExpiredES200929A3
(en)
A new procedure for the reproduction of music and sounds in general, by mechanical means (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of acoustic appliances to produce volunteer voices articulated in the dolls (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the simultaneous double-tone speakers that work by air pressure (Machine-translation by Google Translate, not legally binding)