DEVICE FOR VIBRATING ROAD MATERIALS IN THE MASS WHEN SPREADING AND COMPACTING THEM,申请号EP19850904258-传众专利搜索

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发明名称	DEVICE FOR VIBRATING ROAD MATERIALS IN THE MASS WHEN SPREADING AND COMPACTING THEM
摘要
申请公布号	EP0191081(B1)	申请公布日期	1990.01.17
申请号	EP19850904258	申请日期	1985.08.28
申请人	LABORATOIRE CENTRAL DES PONTS ET CHAUSSEES;NGUYEN, DAC CHI;DUONG, KICH NHUONG;NGUYEN, QUANG-HIEN	发明人	NGUYEN, QUANG, HIEN;NGUYEN, DAC CHI;DUONG, KICH NHUONG
分类号	E01C19/48;E01C19/40;(IPC1-7):E01C19/48	主分类号	E01C19/48
代理机构		代理人
主权项
地址

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