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经营范围
发明名称
ZEROGRAPHIC COPYING APPARATUS
摘要
申请公布号
JPS53123149(A)
申请公布日期
1978.10.27
申请号
JP19770037542
申请日期
1977.04.04
申请人
RICOH KK
发明人
SAWAI YUUJI;IKEDA ITSUO
分类号
G03G15/10;G03G15/09
主分类号
G03G15/10
代理机构
代理人
主权项
地址
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