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发明名称
Wick cap securing device for pyrophoric lighters
摘要
申请公布号
US2234298(A)
申请公布日期
1941.03.11
申请号
US19390281245
申请日期
1939.06.26
申请人
LA NATIONALE S.A.
发明人
BOLLE LEON
分类号
F23Q2/34
主分类号
F23Q2/34
代理机构
代理人
主权项
地址
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