Perfectionnements aux procédés destinés à empêcher la formation d'écume dans l'eau,申请号FRD986199-传众专利搜索

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发明名称	Perfectionnements aux procédés destinés à empêcher la formation d'écume dans l'eau
摘要
申请公布号	FR986199(A)	申请公布日期	1951.07.27
申请号	FRD986199	申请日期	1949.05.13
申请人	DEARBORN CHEMICAL COMPANY	发明人
分类号	B01D19/04	主分类号	B01D19/04
代理机构		代理人
主权项
地址

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