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经营范围
发明名称
ALARM CIRCUIT
摘要
申请公布号
GB9214600(D0)
申请公布日期
1992.08.19
申请号
GB19920014600
申请日期
1992.07.09
申请人
NEWCOM SERVICES LTD.
发明人
分类号
G08B13/14
主分类号
G08B13/14
代理机构
代理人
主权项
地址
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