Dispositif de joint entre des pièces tournantes,申请号FR19660071017-传众专利搜索

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发明名称	Dispositif de joint entre des pièces tournantes
摘要
申请公布号	FR1489938(A)	申请公布日期	1967.07.28
申请号	FR19660071017	申请日期	1966.07.27
申请人	BRISTOL SIDDELEY ENGINES LIMITED	发明人
分类号	E21B4/02;F16J15/34	主分类号	E21B4/02
代理机构		代理人
主权项
地址

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