Improvements in or relating to means for the production of coarsely crystalline ammonium sulphate or the like,申请号GB19370011326-传众专利搜索

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发明名称	Improvements in or relating to means for the production of coarsely crystalline ammonium sulphate or the like
摘要
申请公布号	GB494171(A)	申请公布日期	1938.10.20
申请号	GB19370011326	申请日期	1937.04.20
申请人	HEINRICH KOPPERS' INDUSTRIEELE MAATSCHAPPIJ N.V.	发明人
分类号	C01C1/242	主分类号	C01C1/242
代理机构		代理人
主权项
地址

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