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发明名称
Perfectionnements apportés aux procédés de fabrication de carreaux, dalles ou similaires, en une matière à base de ciment, et aux produits obtenus
摘要
申请公布号
FR973794(A)
申请公布日期
1951.02.14
申请号
FRD973794
申请日期
1948.10.18
申请人
发明人
RE LUIGI DE
分类号
B28B1/00;B28B3/00;B28B11/24
主分类号
B28B1/00
代理机构
代理人
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