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Dispositif de commande hydraulique pour l'élévation de fauteuils dentaires, tables d'opération et appareils analogues

申请公布号:FR736164(A)

申请号:FRD736164

申请日期:1931.07.31

申请公布日期:1932.11.21

发明人:PESTY RENE

分类号:A61G15/02

主分类号:A61G15/02

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