Improvements relating to the ammonia soda process,申请号GB19300013819-传众专利搜索

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发明名称	Improvements relating to the ammonia soda process
摘要
申请公布号	GB354313(A)	申请公布日期	1931.08.05
申请号	GB19300013819	申请日期	1930.05.05
申请人	UNION CHIMIQUE BELGE SOCIETE ANONYME	发明人
分类号	C01D7/18	主分类号	C01D7/18
代理机构		代理人
主权项
地址

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