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发明名称
TELEPHONE SET
摘要
申请公布号
JPH02122751(A)
申请公布日期
1990.05.10
申请号
JP19880276610
申请日期
1988.11.01
申请人
SEIKO EPSON CORP
发明人
MIZOBE SUMIO
分类号
H04M1/26
主分类号
H04M1/26
代理机构
代理人
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