COMPOSITION ON THE BITUMEN BASIS,申请号RO19900144427-传众专利搜索

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发明名称	COMPOSITION ON THE BITUMEN BASIS
摘要
申请公布号	RO105969(B1)	申请公布日期	1993.01.30
申请号	RO19900144427	申请日期	1990.03.14
申请人	DIRECTIA DRUMURI SI PODURI, IASI	发明人	TAUTU NECULAI;LUNGU SIMION-AUREL;OLARIU GHEORGHE;MUSCALU CONSTANTIN-RASVAN;MUSTEATA ANDREI;STANCIU VALERIU;HELGIU CATINCA
分类号	C08L95/00;(IPC1-7):C08L95/00	主分类号	C08L95/00
代理机构		代理人
主权项
地址

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