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经营范围
发明名称
Perfectionnements aux réservoirs hydropneumatiques
摘要
申请公布号
FR971713(A)
申请公布日期
1951.01.22
申请号
FRD971713
申请日期
1948.09.17
申请人
发明人
BARBOT JOSEPH
分类号
F16L55/053
主分类号
F16L55/053
代理机构
代理人
主权项
地址
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