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发明名称
Flash light
摘要
申请公布号
US1896605(A)
申请公布日期
1933.02.07
申请号
US19300419254
申请日期
1930.01.08
申请人
BOND ELECTRIC CORPORATION
发明人
BARBER GEORGE H.;STIMSON FRANK G.;PRATT GOODRICH B.
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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