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发明名称
Improvements in and relating to the production of reflecting surfaces
摘要
申请公布号
GB380473(A)
申请公布日期
1932.09.05
申请号
GB19310016401
申请日期
1931.06.04
申请人
CARL MULLER
发明人
分类号
H04N5/66
主分类号
H04N5/66
代理机构
代理人
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