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发明名称
Способ улучшения рабочих параметров электрофотографических проявляющих порошков
摘要
申请公布号
SU149304(A1)
申请公布日期
1961.11.30
申请号
SU19600689991
申请日期
1960.12.19
申请人
发明人
NEJMAN S.M.;TIKHONOV B.I.
分类号
G03G9/08;G03G9/10
主分类号
G03G9/08
代理机构
代理人
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地址
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