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发明名称
Effekt-svitsjende vekselretter
摘要
申请公布号
NO175337(C)
申请公布日期
1994.09.28
申请号
NO19890004224
申请日期
1989.10.24
申请人
HUGHES AIRCRAFT CO
发明人
ESTES JR., EARL M.
分类号
H02M;H02M3/337;(IPC1-7):H02M7/538
主分类号
H02M
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代理人
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