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发明名称
Lamp unit
摘要
申请公布号
US2411568(A)
申请公布日期
1946.11.26
申请号
US19430484211
申请日期
1943.04.23
申请人
GENERAL ELECTRIC COMPANY
发明人
FOOTE ALTON G.
分类号
F21V33/00
主分类号
F21V33/00
代理机构
代理人
主权项
地址
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