Pompe à piston à quadruple effet,申请号FRD780440-传众专利搜索

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发明名称	Pompe à piston à quadruple effet
摘要
申请公布号	FR780440(A)	申请公布日期	1935.04.26
申请号	FRD780440	申请日期	1934.10.29
申请人		发明人	CUVELIER PIERRE ANSELME IGNACE
分类号	F04B1/02;F04B5/02;F04B53/10;F04B53/14	主分类号	F04B1/02
代理机构		代理人
主权项
地址

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