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发明名称
Mehrstufiger Kaskadengleichrichter
摘要
申请公布号
CH335750(A)
申请公布日期
1959.01.31
申请号
CHD335750
申请日期
1955.03.29
申请人
EMIL HAEFELY & CIE. AG
发明人
ING. HEILPERN,WALTER GERHARD,DR.
分类号
H02M7/10
主分类号
H02M7/10
代理机构
代理人
主权项
地址
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