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发明名称
DETECTION SYSTEM OF SERVICE INTERRUPTION OF TERMINAL UNITS IN TELEMETER SYSTEM
摘要
申请公布号
JPS5451860(A)
申请公布日期
1979.04.24
申请号
JP19770118044
申请日期
1977.09.30
申请人
HITACHI ELECTRONICS
发明人
INOUE KAZUO
分类号
H04Q9/10;G01D5/12;G08C15/06;G08C25/00
主分类号
H04Q9/10
代理机构
代理人
主权项
地址
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