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经营范围
发明名称
Dispositif de raccordement d'au moins un conduit à une conduite principale
摘要
申请公布号
CH343188(A)
申请公布日期
1959.12.15
申请号
CHD343188
申请日期
1957.03.29
申请人
LOUIS MAGNIN, SOCIETE ANONYME
发明人
DUNAND,JEAN
分类号
E03C1/122
主分类号
E03C1/122
代理机构
代理人
主权项
地址
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