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发明名称
GAS DISCHARGE LAMP OPERATING SYSTEM
摘要
申请公布号
GB1236604(A)
申请公布日期
1971.06.23
申请号
GB19680043915
申请日期
1968.09.16
申请人
BERKEY PHOTO, INC.
发明人
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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