Improvements relating to the treatment of dolomite and other natural carbonates of magnesium,申请号GB19300007743-传众专利搜索

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发明名称	Improvements relating to the treatment of dolomite and other natural carbonates of magnesium
摘要
申请公布号	GB348758(A)	申请公布日期	1931.05.21
申请号	GB19300007743	申请日期	1930.03.10
申请人	SOCIETE DE PRODUITS CHIMIQUES DES TERRES RARES	发明人
分类号	C25C3/04	主分类号	C25C3/04
代理机构		代理人
主权项
地址

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