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发明名称
Verfahren zum Herstellen von Lichtfiltern
摘要
申请公布号
DE973177(C)
申请公布日期
1959.12.17
申请号
DE1954H022008
申请日期
1954.11.06
申请人
W. C. HERAEUS G.M.B.H.
发明人
REICHELT WALTER DR.
分类号
G03C7/06
主分类号
G03C7/06
代理机构
代理人
主权项
地址
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