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发明名称
AUTOMATIC LINE CHECKING DEVICE OF FIRE DETECTOR
摘要
申请公布号
KR800000390(Y1)
申请公布日期
1980.04.04
申请号
KR19780001198U
申请日期
1978.03.09
申请人
CHOI MAN HYUNG
发明人
CHOI MAN HYUNG
分类号
G08B17/06;(IPC1-7):G08B17/06
主分类号
G08B17/06
代理机构
代理人
主权项
地址
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