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经营范围
发明名称
Improvements in and relating to pyrophoric pocket lighters
摘要
申请公布号
GB486178(A)
申请公布日期
1938.05.31
申请号
GB19370025610
申请日期
1937.09.21
申请人
HEINRICH KELLERMANN
发明人
分类号
F23Q2/08
主分类号
F23Q2/08
代理机构
代理人
主权项
地址
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