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经营范围
发明名称
Pierres à bâtir et moules pour leur construction
摘要
申请公布号
FR754695(A)
申请公布日期
1933.11.10
申请号
FRD754695
申请日期
1933.04.25
申请人
发明人
VIEJO MAURICE-JEAN
分类号
E04B2/30
主分类号
E04B2/30
代理机构
代理人
主权项
地址
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