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发明名称
Elektronischer Ballast für eine Entladungslampe
摘要
申请公布号
DE4330859(A1)
申请公布日期
1994.03.24
申请号
DE19934330859
申请日期
1993.09.11
申请人
OY, HELVAR, HELSINKI, FI
发明人
HERTZEN, KARI VON, HELSINKI, FI
分类号
H02M7/5383;H05B41/282;(IPC1-7):H05B41/24
主分类号
H02M7/5383
代理机构
代理人
主权项
地址
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