Pompe à débit variable et réversible,申请号FRD1052221-传众专利搜索

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发明名称	Pompe à débit variable et réversible
摘要
申请公布号	FR1052221(A)	申请公布日期	1954.01.22
申请号	FRD1052221	申请日期	1952.03.08
申请人		发明人	DUSSARDIER JEAN-PIERRE
分类号	F04D3/00;F04D29/50	主分类号	F04D3/00
代理机构		代理人
主权项
地址

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