TWO STEP PROCEDURE FOR THE PRODUCTION OF SEMI-HARD SOLID POLYURETHANE MOULDED BODIES,申请号EP19970948909-传众专利搜索

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发明名称	TWO STEP PROCEDURE FOR THE PRODUCTION OF SEMI-HARD SOLID POLYURETHANE MOULDED BODIES
摘要
申请公布号	EP0941262(A1)	申请公布日期	1999.09.15
申请号	EP19970948909	申请日期	1997.11.10
申请人	BAYER AG	发明人	MICHELS, ERHARD;PLEISS, KLAUS;SCHOLTIS, FRANZ
分类号	C08G18/10;C08G18/16;C08G18/48;C08G18/50;(IPC1-7):C08G18/10	主分类号	C08G18/10
代理机构		代理人
主权项
地址

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