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经营范围
发明名称
DEVELOPMENT IN ELECTROPHOTOGRAPHIC COPIER
摘要
申请公布号
JPS5250727(A)
申请公布日期
1977.04.23
申请号
JP19750127176
申请日期
1975.10.22
申请人
RICOH KK
发明人
NOGUCHI KOUICHI
分类号
G03G15/09
主分类号
G03G15/09
代理机构
代理人
主权项
地址
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