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发明名称
C0MMUNICATION EQUIPMENT
摘要
申请公布号
JPH05122412(A)
申请公布日期
1993.05.18
申请号
JP19910310085
申请日期
1991.10.30
申请人
RICOH CO LTD
发明人
HAYASAKA TOSHIAKI
分类号
G03G15/20;H04M11/00;H04N1/00
主分类号
G03G15/20
代理机构
代理人
主权项
地址
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