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发明名称
Improvements relating to the production of photographs capable of exhibiting a relief effect
摘要
申请公布号
GB840109(A)
申请公布日期
1960.07.06
申请号
GB19550015186
申请日期
1955.05.26
申请人
EDWIN HERBERT WRIGHT
发明人
分类号
G03B35/00
主分类号
G03B35/00
代理机构
代理人
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