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发明名称
DISPOSITIF DE CONTROLE DU DEROULEMENT DES APPELS D'ETAGES DANS LES ASCENSEURS
摘要
申请公布号
BE871845(A1)
申请公布日期
1979.05.08
申请号
BE19780191598
申请日期
1978.11.08
申请人
INVENTIO A.G.
发明人
分类号
B66B1/16
主分类号
B66B1/16
代理机构
代理人
主权项
地址
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