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发明名称
TAIIKINAISHINGOJUSHINHOSHIKI
摘要
申请公布号
JPS5173809(A)
申请公布日期
1976.06.26
申请号
JP19740147772
申请日期
1974.12.23
申请人
NIPPON ELECTRIC CO
发明人
SAWAI AKIRA
分类号
H04M11/00;H04J1/02;H04L27/26;H04Q1/457
主分类号
H04M11/00
代理机构
代理人
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地址
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