Appareil pour soumettre des tubes à un essai d'étanchéité,申请号FR19670097894-传众专利搜索

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发明名称	Appareil pour soumettre des tubes à un essai d'étanchéité
摘要
申请公布号	FR1521557(A)	申请公布日期	1968.04.19
申请号	FR19670097894	申请日期	1967.03.08
申请人	USINOR	发明人
分类号	G01M3/04	主分类号	G01M3/04
代理机构		代理人
主权项
地址

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