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发明名称
Phase shift bridge
摘要
申请公布号
US2524760(A)
申请公布日期
1950.10.10
申请号
US19470770967
申请日期
1947.08.28
申请人
BROWN WALTER J
发明人
BROWN WALTER J.
分类号
H02M1/04;H03C3/24;H03H7/24
主分类号
H02M1/04
代理机构
代理人
主权项
地址
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