| http://www.w3.org/ns/prov#value | - Brevet US6515833 - Rotating drum assembly and magnetic recording/reproducing apparatus having a ... - Google???BrevetsRecherche Images Maps Play YouTube Actualit???s Gmail Drive Plus ??Connexion Recherche avanc???e dans les brevets BrevetsA rotating drum assembly, and a magnetic recording/reproducing apparatus including the rotating drum assembly, are provided.
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