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SAMUEL LIFCHITZ
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SAMUEL LIFCHITZ
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Application filed by SAMUEL LIFCHITZfiledCriticalSAMUEL LIFCHITZ
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Publication of FR411343ApublicationCriticalpatent/FR411343A/fr
Procédé nouveau pour reproduire l'enregistrement des cylindres de phonographes et des plaques-disques pour gramophones, appareils reproducteurs du son
Procédé et dispositif d'enregistrement du nombre d'utilisations de rouleaux et plaques de musique pour machines parlantes et de rouleaux de musique perforés pour appareils de musique automatiques donnés en location