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经营范围
发明名称
COPYING DEVICE
摘要
申请公布号
JPS6295574(A)
申请公布日期
1987.05.02
申请号
JP19850237020
申请日期
1985.10.23
申请人
RICOH CO LTD
发明人
NAKAI JUNJI;WATANUKI MASAYOSHI;KAWAISHI YASUNORI;TAKAHASHI SHUJI;KUTSUWADA AKIO
分类号
G03B21/132;G03G15/04;G03G15/22
主分类号
G03B21/132
代理机构
代理人
主权项
地址
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