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经营范围
发明名称
Joints entre panneaux
摘要
申请公布号
FR933527(A)
申请公布日期
1948.04.23
申请号
FRD933527
申请日期
1946.09.06
申请人
HERNAUD
发明人
分类号
E04B1/68
主分类号
E04B1/68
代理机构
代理人
主权项
地址
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