ES201700A1 - An apparatus for the simultaneous emission and stage of phonographic discs. (Machine-translation by Google Translate, not legally binding)
- Google Patents
An apparatus for the simultaneous emission and stage of phonographic discs. (Machine-translation by Google Translate, not legally binding)
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Holding Or Fastening Of Disk On Rotational Shaft
(AREA)
Abstract
An apparatus for the simultaneous emission and staging of phonograph records that essentially consists of a box in which the manual mechanism of electric string or disk drive is housed and whose lid has on its back means for the formation of a small stage when opening it for the placement and development in it of the books or views that stage the audition of the phonographic disc in movement synchronized with the rotation of the disc by means of an appropriate transmission from the mechanism of actuation of the latter. (Machine-translation by Google Translate, not legally binding)
ES0201700A1952-02-011952-02-01An apparatus for the simultaneous emission and stage of phonographic discs. (Machine-translation by Google Translate, not legally binding)
ExpiredES201700A1
(en)
Improvements in or relating to the reproduction and exhibition of kinematographic sound pictures and to the synchronisation of the film and sound-recording apparatus