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LUDWIG HUPFELD AKTIEN GES
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LUDWIG HUPFELD AKTIEN GES
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Application filed by LUDWIG HUPFELD AKTIEN GESfiledCriticalLUDWIG HUPFELD AKTIEN GES
Application grantedgrantedCritical
Publication of FR555906ApublicationCriticalpatent/FR555906A/fr
G10G—REPRESENTATION OF MUSIC; RECORDING MUSIC IN NOTATION FORM; ACCESSORIES FOR MUSIC OR MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR, e.g. SUPPORTS
G10G3/00—Recording music in notation form, e.g. recording the mechanical operation of a musical instrument
G10G3/04—Recording music in notation form, e.g. recording the mechanical operation of a musical instrument using electrical means
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Physics & Mathematics
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Engineering & Computer Science
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Acoustics & Sound
(AREA)
Multimedia
(AREA)
FR555906D1922-08-161922-08-16Dispositif pour l'accompagnement de représentations cinématographiques au moyen d'is de musique mécaniques
ExpiredFR555906A
(fr)