Perfectionnements aux obturateurs pour fluides liquides ou gazeux,申请号FR19640971398-传众专利搜索

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发明名称	Perfectionnements aux obturateurs pour fluides liquides ou gazeux
摘要
申请公布号	FR1400580(A)	申请公布日期	1965.05.28
申请号	FR19640971398	申请日期	1964.04.17
申请人		发明人	ROUX PIERRE;ROUX
分类号	F16K21/08	主分类号	F16K21/08
代理机构		代理人
主权项
地址

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