DISPOSITIVO DE RASPAGEM DE UM TUBO,申请号PT20000951617T-传众专利搜索

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发明名称	DISPOSITIVO DE RASPAGEM DE UM TUBO
摘要
申请公布号	PT1105238(E)	申请公布日期	2003.08.29
申请号	PT20000951617T	申请日期	2000.06.20
申请人	GAZ DE FRANCE (SERVICE NATIONAL)	发明人	DOMINIQUE PFEIFFER;PATRICK LECOINTE
分类号	B23B5/16;(IPC1-7):B23B5/16	主分类号	B23B5/16
代理机构		代理人
主权项
地址

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