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发明名称	BITUMEN - POLYOLEFIN COMPOSITIONS
摘要
申请公布号	EP0257083(B1)	申请公布日期	1991.08.21
申请号	EP19870901569	申请日期	1987.03.04
申请人	THE UNIVERSITY OF TORONTO INNOVATIONS FOUNDATION	发明人	WOODHAMS, RAYMOND T. DEP.OF CH.ENG. & APPL.CH.
分类号	C08K3/22;C08L23/00;C08L95/00;E01C7/26	主分类号	C08K3/22
代理机构		代理人
主权项
地址

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