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发明名称
GEREGELTER GLEICHSPANNUNGSWANDLER
摘要
申请公布号
DE3741452(A1)
申请公布日期
1988.10.20
申请号
DE19873741452
申请日期
1987.12.08
申请人
WANDEL & GOLTERMANN GMBH & CO
发明人
HOFFMANN,GUENTHER,DR.-ING.
分类号
H02M3/335;H02M3/337;(IPC1-7):H02M3/335
主分类号
H02M3/335
代理机构
代理人
主权项
地址
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