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经营范围
发明名称
Perfectionnements apportés aux machines et pompes rotatives et hydrauliques
摘要
申请公布号
FR978151(A)
申请公布日期
1951.04.10
申请号
FRD978151
申请日期
1948.12.22
申请人
发明人
BAGHUIS LUDOVICUS HENDRIKUS
分类号
F04C2/356
主分类号
F04C2/356
代理机构
代理人
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地址
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