Perfectionnement aux dispositifs d'enregistrement multiple et simultané

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Cited By (3)

    Publication numberPublication dateAssigneeTitle
    DE-1156424-BOctober 31, 1963Lodovico PaglianoDurchschreibgeraet
    US-2646292-AJuly 21, 1953Perkel LeoMultiple recording of information
    US-3120399-AFebruary 04, 1964Pagliano LodovicoBookkeeping device