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经营范围
发明名称
Improved means for locking screwed articles to plates, panels and the like
摘要
申请公布号
GB401837(A)
申请公布日期
1933.11.23
申请号
GB19320024078
申请日期
1932.08.29
申请人
THE GENERAL ACCESSORIES CO., LIMITED;PERCY ALFRED JOHNSON
发明人
分类号
H01R13/405
主分类号
H01R13/405
代理机构
代理人
主权项
地址
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