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发明名称
摘要
申请公布号
JPS5910117(B2)
申请公布日期
1984.03.07
申请号
JP19790090482
申请日期
1979.07.18
申请人
ROLM CORP
发明人
CHAARUZU HENRII JORISAN
分类号
H04M3/42;H04Q3/58;H04Q3/64
主分类号
H04M3/42
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