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经营范围
发明名称
ELECTROPHOTOGRAPHIC APPARATUS
摘要
申请公布号
JPS53129642(A)
申请公布日期
1978.11.11
申请号
JP19770044043
申请日期
1977.04.19
申请人
RICOH KK
发明人
SAKAMOTO KOUJI;MIYAGAWA SEIICHI;TATSUMI SUSUMU;OGATA YOSHIHIRO
分类号
G03G21/10;G03G21/00
主分类号
G03G21/10
代理机构
代理人
主权项
地址
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