Perfectionnements aux joints d'étanchéité de tige coulissante,申请号FRD1174978-传众专利搜索

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发明名称	Perfectionnements aux joints d'étanchéité de tige coulissante
摘要
申请公布号	FR1174978(A)	申请公布日期	1959.03.18
申请号	FRD1174978	申请日期	1957.05.11
申请人		发明人	ALLINQUANT FERNAND-STANISLAS
分类号	F16J15/32	主分类号	F16J15/32
代理机构		代理人
主权项
地址

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