DICHROITISCHES MATERIAL, ENTHALTEND ANTHRACHINONFARBSTOFFE.,申请号DE19833381845-传众专利搜索

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发明名称	DICHROITISCHES MATERIAL, ENTHALTEND ANTHRACHINONFARBSTOFFE.
摘要
申请公布号	DE3381845(D1)	申请公布日期	1990.10.04
申请号	DE19833381845	申请日期	1983.07.07
申请人	BAYER AG, 5090 LEVERKUSEN, DE	发明人	BLUNCK, DR., MARTIN, D-5000 KOELN 80, DE;CLAUSSEN, DR., UWE, D-5090 LEVERKUSEN 1, DE;KROECK, FRIEDRICH WILHELM, D-5068 ODENTHAL, DE;NEEFF, DR., RUETGER, D-5090 LEVERKUSEN 1, DE
分类号	C09B1/22;C09B1/503;C09B1/58;C09B1/62;C09K19/60;(IPC1-7):C09B1/58	主分类号	C09B1/22
代理机构		代理人
主权项
地址

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