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经营范围
发明名称
A MODULAR ILLUMINATION SYSTEM
摘要
申请公布号
GB9011726(D0)
申请公布日期
1990.07.18
申请号
GB19900011726
申请日期
1990.05.25
申请人
ZEISS JENA VEB CARL
发明人
分类号
G02B21/06
主分类号
G02B21/06
代理机构
代理人
主权项
地址
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