Improvements in or relating to the preparation of ammonium sulphate,申请号GB19540027676-传众专利搜索

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发明名称	Improvements in or relating to the preparation of ammonium sulphate
摘要
申请公布号	GB756652(A)	申请公布日期	1956.09.05
申请号	GB19540027676	申请日期	1954.09.24
申请人	NAAMLOOZE VENNOOTSCHAP DE BATAAFSCHE PETROLEUM MAATSCHAPPIJ	发明人	PLUIM JAN
分类号	C01C1/244	主分类号	C01C1/244
代理机构		代理人
主权项
地址

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