Perfectionnements apportés aux pompes dont le débit varie automatiquement en fonction de la pression,申请号FRD1190335-传众专利搜索

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发明名称	Perfectionnements apportés aux pompes dont le débit varie automatiquement en fonction de la pression
摘要
申请公布号	FR1190335(A)	申请公布日期	1959.10.12
申请号	FRD1190335	申请日期	1958.01.21
申请人		发明人	GIANNELLI GIULIANO
分类号	F04B1/053;F04B49/12	主分类号	F04B1/053
代理机构		代理人
主权项
地址

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