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发明名称
FREQUENCY CONVERTER
摘要
申请公布号
SU993406(A1)
申请公布日期
1983.01.30
申请号
SU19813330252
申请日期
1981.08.04
申请人
FOKIN VASILIJ N,SU
发明人
FOKIN VASILIJ N,SU
分类号
H02M5/16;(IPC1-7):H02M5/16
主分类号
H02M5/16
代理机构
代理人
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地址
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