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发明名称
AUTOMATIC MONITORING SYSTEM
摘要
申请公布号
JPH1155402(A)
申请公布日期
1999.02.26
申请号
JP19970214340
申请日期
1997.08.08
申请人
NEC ENG LTD
发明人
SHIMOMURA KENJI
分类号
H04M3/22;H04M3/42;H04Q3/58;(IPC1-7):H04M3/22
主分类号
H04M3/22
代理机构
代理人
主权项
地址
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