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发明名称
Power supply for glow discharge type vacuum pumps employing a voltagedoubler bridge-rectifier and a soft transformer
摘要
申请公布号
US3412310(A)
申请公布日期
1968.11.19
申请号
US19670620824
申请日期
1967.03.06
申请人
VARIAN ASSOCIATES
发明人
QUINN DALE L.
分类号
H01J41/20;H02M7/10
主分类号
H01J41/20
代理机构
代理人
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地址
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