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经营范围
发明名称
élément de hourdis
摘要
申请公布号
FR943027(A)
申请公布日期
1949.02.24
申请号
FRD943027
申请日期
1947.03.11
申请人
发明人
THIRIART JULES
分类号
E04B5/06
主分类号
E04B5/06
代理机构
代理人
主权项
地址
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