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发明名称
COMMUNICATION EQUIPMENT
摘要
申请公布号
JPH10210258(A)
申请公布日期
1998.08.07
申请号
JP19970010576
申请日期
1997.01.23
申请人
RICOH CO LTD
发明人
MINAGAWA HIROYUKI
分类号
H04N1/00;H04M11/00;H04N1/32;(IPC1-7):H04N1/32
主分类号
H04N1/00
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代理人
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