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发明名称
Perfectionnements aux carreaux à emboîtement, en matériau de construction moulé, tel que le plâtre
摘要
申请公布号
FR747076(A)
申请公布日期
1933.06.10
申请号
FRD747076
申请日期
1932.02.27
申请人
发明人
GOUDEAU LOUIS-EMILE-VICTOR
分类号
E04B2/10
主分类号
E04B2/10
代理机构
代理人
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地址
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