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发明名称
Einrichtung für photographische Aufnahmen, Reproduktion und Projektion.
摘要
申请公布号
CH264935(A)
申请公布日期
1949.11.15
申请号
CHD264935
申请日期
1948.03.24
申请人
ZANOLLI,VERITAS
发明人
ZANOLLI,VERITAS
分类号
G03B27/32
主分类号
G03B27/32
代理机构
代理人
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地址
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