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发明名称
Flashlight switch
摘要
申请公布号
US2502600(A)
申请公布日期
1950.04.04
申请号
US19470789540
申请日期
1947.12.03
申请人
SCOVILL MANUFACTURING COMPANY
发明人
SPENDER DONALD L.
分类号
F21L4/00
主分类号
F21L4/00
代理机构
代理人
主权项
地址
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