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经营范围
发明名称
Dispositif pour le raccordement de tuyaux ou pièces analogues
摘要
申请公布号
FR766327(A)
申请公布日期
1934.06.26
申请号
FRD766327
申请日期
1933.03.21
申请人
发明人
MAZADE EMILE ALEXANDRE FERDINAND
分类号
F16L21/00;F16L27/107;F16L59/02
主分类号
F16L21/00
代理机构
代理人
主权项
地址
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