Perfectionnements apportés aux procédés pour l'obtention de soufre,申请号FRD983961-传众专利搜索

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发明名称	Perfectionnements apportés aux procédés pour l'obtention de soufre
摘要
申请公布号	FR983961(A)	申请公布日期	1951.06.29
申请号	FRD983961	申请日期	1943.09.13
申请人		发明人	PERPEROT HENRI
分类号	C01B17/06	主分类号	C01B17/06
代理机构		代理人
主权项
地址

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