Pompes à divers usages, avec leur dispositif d'entraînement, immergés dans les cours d'eau et actionnés par eux,申请号FRD725958-传众专利搜索

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发明名称	Pompes à divers usages, avec leur dispositif d'entraînement, immergés dans les cours d'eau et actionnés par eux
摘要
申请公布号	FR725958(A)	申请公布日期	1932.05.20
申请号	FRD725958	申请日期	1931.09.21
申请人		发明人	VALLET PIERRE
分类号	F03B17/06;F04D13/04	主分类号	F03B17/06
代理机构		代理人
主权项
地址

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