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发明名称
Electric lamp
摘要
申请公布号
US2798149(A)
申请公布日期
1957.07.02
申请号
US19540434229
申请日期
1954.06.03
申请人
HENRY BODEZ
发明人
BODEZ HENRY
分类号
F21V25/12;F21V31/00
主分类号
F21V25/12
代理机构
代理人
主权项
地址
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