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经营范围
发明名称
Stabilization circuit for arc lamps
摘要
申请公布号
US3143701(A)
申请公布日期
1964.08.04
申请号
US19590809485
申请日期
1959.04.28
申请人
ENGELHARD HANOVIA, INC.
发明人
BIRD LESTER F.
分类号
H05B41/231
主分类号
H05B41/231
代理机构
代理人
主权项
地址
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