Dispositif pour séparer des particules différant en densité ou en grosseur de grains,申请号FRD1042193-传众专利搜索

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发明名称	Dispositif pour séparer des particules différant en densité ou en grosseur de grains
摘要
申请公布号	FR1042193(A)	申请公布日期	1953.10.29
申请号	FRD1042193	申请日期	1951.09.14
申请人	MAATSCHAPPIJ VOOR KOLENBEWERKING STAMICARBON N. V.	发明人
分类号	B03B5/62	主分类号	B03B5/62
代理机构		代理人
主权项
地址

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