Method of producing ammonium sulphate,申请号US19300491104-传众专利搜索

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发明名称	Method of producing ammonium sulphate
摘要
申请公布号	US1902649(A)	申请公布日期	1933.03.21
申请号	US19300491104	申请日期	1930.10.25
申请人	KUNSTDUNGER-PATENTVERWERTUNGS-AKTIENGESELLSCHAFT	发明人	LARSSON MARKUS
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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