Procédé de fabrication du phosphate de potasse,申请号FRD683027-传众专利搜索

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发明名称	Procédé de fabrication du phosphate de potasse
摘要
申请公布号	FR683027(A)	申请公布日期	1930.06.05
申请号	FRD683027	申请日期	1929.01.22
申请人	SOCIETE DE PRODUITS CHIMIQUES INDUSTRIELS ET VITICOLES	发明人	LEVALLOIS FERDINAND
分类号	C01B25/30	主分类号	C01B25/30
代理机构		代理人
主权项
地址

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