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发明名称
COMMUNICATION CONTROL EQUIPMENT
摘要
申请公布号
JPH01231467(A)
申请公布日期
1989.09.14
申请号
JP19880028383
申请日期
1988.02.08
申请人
RICOH CO LTD
发明人
MORIIZUMI KAZUHIRO
分类号
H04N1/32;H04M11/00
主分类号
H04N1/32
代理机构
代理人
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