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发明名称
Mehrzoniger spiegelnder Reflektor
摘要
申请公布号
DE673329(C)
申请公布日期
1939.03.20
申请号
DE1935D071146D
申请日期
1935.09.22
申请人
CHARLES JACQUES KLAUS
发明人
分类号
F21V7/04
主分类号
F21V7/04
代理机构
代理人
主权项
地址
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