Fabrication d'un nouveau ciment à point de ramollissement abaissé et subsidiairement fabrication de l'acide chlorhydrique,申请号FRD44411-传众专利搜索

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发明名称	Fabrication d'un nouveau ciment à point de ramollissement abaissé et subsidiairement fabrication de l'acide chlorhydrique
摘要
申请公布号	FR44411(E)	申请公布日期	1935.01.19
申请号	FRD44411	申请日期	1933.10.02
申请人	SOCIETE DES CIMENTS DU CONGO	发明人
分类号	C04B7/42	主分类号	C04B7/42
代理机构		代理人
主权项
地址

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