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经营范围
发明名称
Improvements in or relating to protective grilles for windows and the like
摘要
申请公布号
GB408384(A)
申请公布日期
1934.04.12
申请号
GB19320033444
申请日期
1932.11.25
申请人
HENRY JOHN TIBBLES;THE RELY-A-BELL BURGLAR & FIRE ALARM COMPANY LIMITED
发明人
分类号
E06B9/06
主分类号
E06B9/06
代理机构
代理人
主权项
地址
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