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发明名称
Improved alarm system
摘要
申请公布号
GB894146(A)
申请公布日期
1962.04.18
申请号
GB19590037513
申请日期
1959.11.05
申请人
THE DE HAVILAND AIRCRAFT COMPANY LIMITED
发明人
LEE JOHN GWYN WILLIAM
分类号
G08B13/184
主分类号
G08B13/184
代理机构
代理人
主权项
地址
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