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发明名称
Lighter
摘要
申请公布号
US2212353(A)
申请公布日期
1940.08.20
申请号
US19380245468
申请日期
1938.12.13
申请人
JOHN ROSBY
发明人
ROSBY JOHN
分类号
F23Q2/24
主分类号
F23Q2/24
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代理人
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