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经营范围
发明名称
PHOTOCHROMIC PYRAN DERIVATIVES
摘要
申请公布号
EP1194424(A1)
申请公布日期
2002.04.10
申请号
EP20010945257
申请日期
2001.06.06
申请人
RODENSTOCK GMBH
发明人
MANN, CLAUDIA;WEIGAND, UDO;MELZIG, MANFRED
分类号
C07D311/92;G02B5/23;(IPC1-7):C07D311/92
主分类号
C07D311/92
代理机构
代理人
主权项
地址
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