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发明名称
ELECTROPHOTOGRAPHIC DEVICE
摘要
申请公布号
JPH0486763(A)
申请公布日期
1992.03.19
申请号
JP19900201498
申请日期
1990.07.31
申请人
RICOH CO LTD
发明人
IKEDA ITSUO;KOJIMA SHIGETO;NAGAME HIROSHI
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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