Filtre à sable pour liquides corrosifs, acides ou autres,申请号FRD676854-传众专利搜索

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发明名称	Filtre à sable pour liquides corrosifs, acides ou autres
摘要
申请公布号	FR676854(A)	申请公布日期	1930.02.28
申请号	FRD676854	申请日期	1929.06.19
申请人		发明人	RAIMBERT LOUIS-ERNEST
分类号		主分类号
代理机构		代理人
主权项
地址

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