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发明名称
PARUSUSHINGODENSOSOCHI
摘要
申请公布号
JPS5113512(A)
申请公布日期
1976.02.03
申请号
JP19740084177
申请日期
1974.07.24
申请人
HITACHI LTD
发明人
MASAKI AKIRA
分类号
H04L25/02;H04B1/00;H04B3/00
主分类号
H04L25/02
代理机构
代理人
主权项
地址
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