Procédé pour augmenter la résistance du plomb à la corrosion par l'acide sulfurique concentré et froid et alliage en résultant,申请号FRD765573-传众专利搜索

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发明名称	Procédé pour augmenter la résistance du plomb à la corrosion par l'acide sulfurique concentré et froid et alliage en résultant
摘要
申请公布号	FR765573(A)	申请公布日期	1934.06.12
申请号	FRD765573	申请日期	1933.03.07
申请人	SOCIETE MINIERE & METALLURGIQUE DE PENARROYA	发明人
分类号	C22C11/00	主分类号	C22C11/00
代理机构		代理人
主权项
地址

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