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经营范围
发明名称
LIGHT PROTECTING AGENTS
摘要
申请公布号
US4038250(A)
申请公布日期
1977.07.26
申请号
US19750571142
申请日期
1975.04.24
申请人
CIBA-GEIGY CORPORATION
发明人
LIND, HANNS
分类号
C07C69/88;(IPC1-7):C07C69/76
主分类号
C07C69/88
代理机构
代理人
主权项
地址
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