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经营范围
发明名称
AC VOLTAGE REGULATING DEVICE
摘要
申请公布号
SU802942(A1)
申请公布日期
1981.02.07
申请号
SU19782689495
申请日期
1978.11.29
申请人
BULATOVA VALENTINA A,SU;ZAYARNYJ VIKTOR P,SU
发明人
BULATOVA VALENTINA A,SU;ZAYARNYJ VIKTOR P,SU
分类号
G05F1/22;(IPC1-7):G05F1/22
主分类号
G05F1/22
代理机构
代理人
主权项
地址
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