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经营范围
发明名称
Appareil descenseur
摘要
申请公布号
FR1080365(A)
申请公布日期
1954.12.08
申请号
FRD1080365
申请日期
1953.07.06
申请人
SOCIETE D'ETUDES ET DE CONSTRUCTION D'APPAREILS DE SECURITE J. R. G.
发明人
分类号
B66D5/04
主分类号
B66D5/04
代理机构
代理人
主权项
地址
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