A process for mixing a high molecular substance with asphaltic bitumen or pitch,申请号GB19450034999-传众专利搜索

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发明名称	A process for mixing a high molecular substance with asphaltic bitumen or pitch
摘要
申请公布号	GB602582(A)	申请公布日期	1948.05.28
申请号	GB19450034999	申请日期	1945.12.27
申请人	N. V. DE BATAAFSCHE PETROLEUM MAATSCHAPPIJ	发明人
分类号	C08L27/04;C08L95/00	主分类号	C08L27/04
代理机构		代理人
主权项
地址

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