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发明名称
Способ получени позитивных изображений
摘要
申请公布号
SU1819004(A1)
申请公布日期
1995.04.10
申请号
SU19904875915
申请日期
1990.09.10
申请人
发明人
分类号
G03C5/56;(IPC1-7):G03C5/56
主分类号
G03C5/56
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代理人
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地址
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