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发明名称
Improvements in cameras for colour photography
摘要
申请公布号
GB427983(A)
申请公布日期
1935.05.03
申请号
GB19330031486
申请日期
1933.11.11
申请人
ADAM HILGER, LIMITED;JOHN HENDRI DOWELL
发明人
分类号
G02B27/14
主分类号
G02B27/14
代理机构
代理人
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