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发明名称
Perfectionnements relatifs aux robinets
摘要
申请公布号
FR842899(A)
申请公布日期
1939.06.21
申请号
FRD842899
申请日期
1938.09.02
申请人
SUPERIOR VALVE AND FITTINGS COMPANY
发明人
分类号
F16K41/12
主分类号
F16K41/12
代理机构
代理人
主权项
地址
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