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发明名称
Appareil lumineux de signalisation, répétiteur de positions pour mobiles devant parcourir une trajectoire définie, tels que les ascenseurs, par exemple
摘要
申请公布号
FR676173(A)
申请公布日期
1930.02.19
申请号
FRD676173
申请日期
1929.06.04
申请人
发明人
MONPLOT PAUL
分类号
B66B3/02
主分类号
B66B3/02
代理机构
代理人
主权项
地址
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