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发明名称
A photographic method of preparing spirit duplicating masters
摘要
申请公布号
GB996963(A)
申请公布日期
1965.06.30
申请号
GB19600036134
申请日期
1960.02.23
申请人
GEVAERT PHOTO-PRODUCTEN N.V.
发明人
HOOF ALBERT EMIEL VAN;HALVOET GEORGES ARTHUR
分类号
G03F7/34
主分类号
G03F7/34
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