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发明名称
Filtereinrichtung an Bildwerfern zur farbigen Wiedergabe von Schwarz-Weiss-Filmen
摘要
申请公布号
DE682098(C)
申请公布日期
1939.10.07
申请号
DE1937B182968D
申请日期
1937.04.11
申请人
MARIA BRESSER GEB. HOCHEGGER
发明人
HOCHEGGER MARIA BRESSER GEB.;BRESSER HEINRICH
分类号
G03B33/08
主分类号
G03B33/08
代理机构
代理人
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