Filtre à élément filtrant démontable,申请号FRD1107658-传众专利搜索

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发明名称	Filtre à élément filtrant démontable
摘要
申请公布号	FR1107658(A)	申请公布日期	1956.01.04
申请号	FRD1107658	申请日期	1954.06.23
申请人		发明人	BLONDELLE ROGER
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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