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发明名称
élément préfabriqué pour la construction
摘要
申请公布号
FR1048992(A)
申请公布日期
1953.12.28
申请号
FRD1048992
申请日期
1951.12.13
申请人
发明人
DELAGOUTTE ANDRE;DELAGOUTTE RENE;BOUVIER JOSEPH
分类号
E04B2/14
主分类号
E04B2/14
代理机构
代理人
主权项
地址
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