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发明名称
TREFASE-VEKSELRETTER.
摘要
申请公布号
NO138232(B)
申请公布日期
1978.04.17
申请号
NO19750003340
申请日期
1975.10.02
申请人
KGEL LIMITED,
发明人
EASTHAM, JOHN FREDERICK,
分类号
H02M7/537;H02M7/5383;H02M7/53846;H02M7/5387;H02M7/539;(IPC1-7):H02M7/44
主分类号
H02M7/537
代理机构
代理人
主权项
地址
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