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发明名称
VOLTAGE REGULATING AND PHASE SHIFTING CIRCUITS EMPLOYING BOTH A PARAMETRIC CIRCUIT AND A TRANSFORMER TO TRANSFER ENERGY
摘要
申请公布号
US3559032(A)
申请公布日期
1971.01.26
申请号
USD3559032
申请日期
1968.04.02
申请人
WANLASS ELECTRIC CO.
发明人
SYLVAN DEAN WANLASS
分类号
G05F3/06;H01F29/02;H01F38/04;(IPC1-7):H02M1/14;H02M7/02
主分类号
G05F3/06
代理机构
代理人
主权项
地址
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