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经营范围
发明名称
Pocket lighter for cigars and cigarettes
摘要
申请公布号
US2470734(A)
申请公布日期
1949.05.17
申请号
US19470749947
申请日期
1947.05.23
申请人
HYGRADE INDUSTRIES, INC.
发明人
WOLANSKE RAYMOND
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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