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发明名称
Mercury vapor lamp and apparatus
摘要
申请公布号
US1809265(A)
申请公布日期
1931.06.09
申请号
US19230665069
申请日期
1923.09.27
申请人
GENERAL ELECTRIC VAPOR LAMP COMPANY
发明人
BUTTOLPH LEROY J.
分类号
H05B41/232
主分类号
H05B41/232
代理机构
代理人
主权项
地址
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