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经营范围
发明名称
High voltage DC power supply
摘要
申请公布号
US4821165(A)
申请公布日期
1989.04.11
申请号
US19870062806
申请日期
1987.06.15
申请人
VARIAN ASSOCIATES, INC.
发明人
GUNN, BRADLEY R.
分类号
H02M7/06;H02M3/155;H02M3/28;H02M7/10;(IPC1-7):H02M3/18
主分类号
H02M7/06
代理机构
代理人
主权项
地址
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