Fabrication de l'acide phosphorique par voie humide.,申请号OA19670052710-传众专利搜索

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发明名称	Fabrication de l'acide phosphorique par voie humide.
摘要
申请公布号	OA2292(A)	申请公布日期	1970.05.05
申请号	OA19670052710	申请日期	1967.01.05
申请人	EDWIN BURTON LOPKER	发明人
分类号	C01B25/22;C01B25/225;(IPC1-7):C01B25/22	主分类号	C01B25/22
代理机构		代理人
主权项
地址

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