Procédé de fabrication de blocs minéraux légers et à grand pouvoir absorbant, pouvant servir notamment de blocs buvards ou de blocs isolants,申请号FRD989200-传众专利搜索

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发明名称	Procédé de fabrication de blocs minéraux légers et à grand pouvoir absorbant, pouvant servir notamment de blocs buvards ou de blocs isolants
摘要
申请公布号	FR989200(A)	申请公布日期	1951.09.05
申请号	FRD989200	申请日期	1944.02.14
申请人		发明人	DECOLLAND RENE
分类号	C04B28/14	主分类号	C04B28/14
代理机构		代理人
主权项
地址

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