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发明名称
METHOD OF ACTIVATING SELENIUM LAYER ON XEROGRAPHIC PLATES AND DRUMS
摘要
申请公布号
PL127019(B1)
申请公布日期
1983.09.30
申请号
PL19790216514
申请日期
1979.06.21
申请人
发明人
分类号
B41L;G03G5/02;(IPC1-7):G03G5/02
主分类号
B41L
代理机构
代理人
主权项
地址
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