Cannelle filtrante à filtres interchangeables,申请号FRD1019196-传众专利搜索

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发明名称	Cannelle filtrante à filtres interchangeables
摘要
申请公布号	FR1019196(A)	申请公布日期	1953.01.19
申请号	FRD1019196	申请日期	1950.02.24
申请人		发明人	OLIVIER HENRI-EUGENE;FIBIANI CHARLES
分类号	B01D35/02	主分类号	B01D35/02
代理机构		代理人
主权项
地址

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