Procédé de préparation et d'utilisation comme engrais de dérivés assimilables des roches magnésiennes,申请号FRD39701-传众专利搜索

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发明名称	Procédé de préparation et d'utilisation comme engrais de dérivés assimilables des roches magnésiennes
摘要
申请公布号	FR39701(E)	申请公布日期	1932.02.11
申请号	FRD39701	申请日期	1931.01.31
申请人	SOCIETE VILAIN FRERES	发明人
分类号	C05B7/00	主分类号	C05B7/00
代理机构		代理人
主权项
地址

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