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经营范围
发明名称
ELECTROCHROMIC ELEMENT
摘要
申请公布号
GB8711708(D0)
申请公布日期
1987.06.24
申请号
GB19870011708
申请日期
1987.05.18
申请人
NIPPON KOGAKU KK
发明人
分类号
B60R1/08;G02F1/153;(IPC1-7):C07C69/618
主分类号
B60R1/08
代理机构
代理人
主权项
地址
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