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经营范围
发明名称
Perfectionnements dans les raccords pour tuyauteries, robinets et autres
摘要
申请公布号
FR53054(E)
申请公布日期
1945.09.07
申请号
FRD53054
申请日期
1943.07.23
申请人
发明人
MULLER JACQUES
分类号
F16L19/065
主分类号
F16L19/065
代理机构
代理人
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