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发明名称	TAR FOR ROADS
摘要
申请公布号	CA397535(A)	申请公布日期	1941.06.24
申请号	CAD397535	申请日期
申请人	I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT	发明人	ALFRED SIROT;GEORG WICK
分类号		主分类号
代理机构		代理人
主权项
地址

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