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发明名称
AN IMPROVED APPARATUS FOR USE IN THE REPRODUCTION OF SHEET ORIGINALS
摘要
申请公布号
GB1222299(A)
申请公布日期
1971.02.10
申请号
GB19690051333
申请日期
1969.10.20
申请人
CHARLES GAME
发明人
CHARLES GAME
分类号
G03B27/20
主分类号
G03B27/20
代理机构
代理人
主权项
地址
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