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发明名称
COMMUNICATION EQUIPMENT
摘要
申请公布号
JPH04225659(A)
申请公布日期
1992.08.14
申请号
JP19900407791
申请日期
1990.12.27
申请人
OKI ELECTRIC IND CO LTD
发明人
ARAKI HIDEKAZU;NAITO MASAYUKI;FURUMIYA KAZUNORI
分类号
H04M3/42;H04M3/533;H04N1/00;H04N1/32
主分类号
H04M3/42
代理机构
代理人
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地址
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