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发明名称
Airplane light
摘要
申请公布号
US2391922(A)
申请公布日期
1946.01.01
申请号
US19440570718
申请日期
1944.12.30
申请人
ROPER JOHN M
发明人
ROPER JOHN M.
分类号
H01K3/02
主分类号
H01K3/02
代理机构
代理人
主权项
地址
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