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经营范围
发明名称
CONSTANT VOLTAGE CONVERTER
摘要
申请公布号
SU1757070(A1)
申请公布日期
1992.08.23
申请号
SU19904886591
申请日期
1990.11.28
申请人
PK BYURO MO N-PROIZV OBEDINENIYA "TEMP"
发明人
SHEIN EVGENIJ B,SU;SHEIN ALEKSANDR B,SU
分类号
H02M7/538
主分类号
H02M7/538
代理机构
代理人
主权项
地址
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