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经营范围
发明名称
Fluorescent lamp
摘要
申请公布号
US2976448(A)
申请公布日期
1961.03.21
申请号
US19600009081
申请日期
1960.02.16
申请人
EGYESULT IZZOLAMPA ES VILLAMOSSAGI RESZVENYTARSASAG
发明人
BERHIDI MIHALY;SZENDREY LAJOS
分类号
H01J61/72
主分类号
H01J61/72
代理机构
代理人
主权项
地址
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