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发明名称
NOIZUGODOSABOSHIKAIRO
摘要
申请公布号
JPS5177014(A)
申请公布日期
1976.07.03
申请号
JP19740149001
申请日期
1974.12.27
申请人
HITACHI SEISAKUSHO KK;NIPPON DENSHIN DENWA KOSHA
发明人
TEZUKA YOJIRO;KAWADA TADAMICHI
分类号
H04L1/00;G06F11/00;G11B20/10;H04B1/00
主分类号
H04L1/00
代理机构
代理人
主权项
地址
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