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发明名称
DISCHARGE FOR ELECTROPHOTOGRAPHIC DEVICE
摘要
申请公布号
JPH04313777(A)
申请公布日期
1992.11.05
申请号
JP19910106898
申请日期
1991.04.11
申请人
RICOH CO LTD
发明人
OKAMOTO KEIJI;SAITO SEIJI
分类号
G03G15/02
主分类号
G03G15/02
代理机构
代理人
主权项
地址
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