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发明名称
Support à réseau coloré pour films cinématographiques en couleurs naturelles et pour photographies en couleurs naturelles vues par transparence ou par vision directe
摘要
申请公布号
BE386553(A1)
申请公布日期
1932.03.31
申请号
BE19320386553
申请日期
1932.02.19
申请人
发明人
SCHAPOVALOFF SELIK DR
分类号
G03C1/76;G03C7/06
主分类号
G03C1/76
代理机构
代理人
主权项
地址
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