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经营范围
发明名称
Improvements in or relating to burglar and like alarms
摘要
申请公布号
GB529511(A)
申请公布日期
1940.11.22
申请号
GB19390014617
申请日期
1939.05.16
申请人
HENRY JOHN TIBBLES;THE RELY-A-BELL BURGLAR & FIRE ALARM COMPANY LIMITED
发明人
分类号
H01H3/14
主分类号
H01H3/14
代理机构
代理人
主权项
地址
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