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发明名称
Multi-purpose flashlight structure
摘要
申请公布号
US3227948(A)
申请公布日期
1966.01.04
申请号
US19630274535
申请日期
1963.04.22
申请人
CHESHIRE WALTER C
发明人
CHESHIRE WALTER C.
分类号
F21V23/00;F21V33/00
主分类号
F21V23/00
代理机构
代理人
主权项
地址
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