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发明名称
BELEUCHTUNGSEINRICHTUNG FUER VORLAGENHALTER VON PROJEKTIONSKOPIERGERAETEN FUER DIE OPTIMIERUNG DER BELEUCHTUNGSVERTEILUNG IN DER BILDEBENE
摘要
申请公布号
DE1497304(B2)
申请公布日期
1977.05.26
申请号
DE1966J030120
申请日期
1966.02.19
申请人
发明人
分类号
F21V17/00;F21V17/02;G03B27/54;(IPC1-7):G03B27/54
主分类号
F21V17/00
代理机构
代理人
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