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发明名称
TELEPHONE SET
摘要
申请公布号
JPS6243238(A)
申请公布日期
1987.02.25
申请号
JP19850181773
申请日期
1985.08.21
申请人
HITACHI LTD
发明人
FUKUSHIGE TATSUHIRO
分类号
H04M1/00
主分类号
H04M1/00
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