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发明名称
TELEPHONE SET
摘要
申请公布号
JPH02105655(A)
申请公布日期
1990.04.18
申请号
JP19880256943
申请日期
1988.10.14
申请人
NEC CORP
发明人
NAKAI YASUHARU
分类号
H04M1/00;H04M1/26;H04M1/2745
主分类号
H04M1/00
代理机构
代理人
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地址
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