Perfectionnements apportés aux pompes centrifuges aspirantes et foulantes pour services hydro-aréneux,申请号FR19580759107-传众专利搜索

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发明名称	Perfectionnements apportés aux pompes centrifuges aspirantes et foulantes pour services hydro-aréneux
摘要
申请公布号	FR73222(E)	申请公布日期	1960.09.23
申请号	FR19580759107	申请日期	1958.02.25
申请人		发明人	GOMEZ TEODOSIO DIAZ
分类号	F04D29/42	主分类号	F04D29/42
代理机构		代理人
主权项
地址

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