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发明名称
METHOD AND APPARATUS FOR AVOIDING DEFECTS IN THE REPRODUCTION OF PICTORIAL ORIGINALS
摘要
申请公布号
GB1486726(A)
申请公布日期
1977.09.21
申请号
GB19750010839
申请日期
1975.03.14
申请人
HELL GMBH R
发明人
分类号
H04N1/405;B41C1/04;G03F5/00;H04N1/04;H04N1/387;(IPC1-7):H04N1/02
主分类号
H04N1/405
代理机构
代理人
主权项
地址
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