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发明名称
Electric lamp
摘要
申请公布号
US2030695(A)
申请公布日期
1936.02.11
申请号
US19330667511
申请日期
1933.04.22
申请人
BERNHARD ERBER
发明人
ERBER BERNHARD
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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