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发明名称
STILBENE AND DISTYRYL DERIVATIVES AND ELECTROPHOTOGRAPHIC PHOTOCONDUCTORS CONTAINING THEM
摘要
申请公布号
GB2138001(A)
申请公布日期
1984.10.17
申请号
GB19840009813
申请日期
1984.04.16
申请人
* RICOH COMPANY LTD
发明人
MASAOMI * SASAKI
分类号
G03G5/06;(IPC1-7):C07C87/48;C07C39/00;C07C91/00;C07D209/82;G03G5/04
主分类号
G03G5/06
代理机构
代理人
主权项
地址
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