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发明名称
Adjustable electric lamp
摘要
申请公布号
US2067844(A)
申请公布日期
1937.01.12
申请号
US19360108786
申请日期
1936.11.02
申请人
BIRDSEYE ELECTRIC CORPORATION
发明人
BIRDSEYE CLARENCE
分类号
H01K1/46
主分类号
H01K1/46
代理机构
代理人
主权项
地址
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