Procédé pour la fabrication de briques siliceuses,申请号FRD1136680-传众专利搜索

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发明名称	Procédé pour la fabrication de briques siliceuses
摘要
申请公布号	FR1136680(A)	申请公布日期	1957.05.16
申请号	FRD1136680	申请日期	1955.12.07
申请人	DIDIER-WERKE A. G.	发明人
分类号	C04B35/14	主分类号	C04B35/14
代理机构		代理人
主权项
地址

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