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发明名称
摘要
申请公布号
DE3045631(C2)
申请公布日期
1989.10.19
申请号
DE19803045631
申请日期
1980.12.03
申请人
RICOH CO., LTD., TOKIO/TOKYO, JP
发明人
NAGASAWA, KIYOTO;NARUMI, YUZI, TOKIO/TOKYO, JP
分类号
G05F1/10;G03G15/00;G05F1/455;G05F1/66;H05B39/08
主分类号
G05F1/10
代理机构
代理人
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