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发明名称
Method and apparatus for color photography and projection
摘要
申请公布号
US1990529(A)
申请公布日期
1935.02.12
申请号
US19290374387
申请日期
1929.06.28
申请人
DIETERICH LUDWIG M
发明人
DIETERICH LUDWIG M.
分类号
G03B33/00
主分类号
G03B33/00
代理机构
代理人
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地址
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