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发明名称
Phase converter
摘要
申请公布号
US2832925(A)
申请公布日期
1958.04.29
申请号
US19550494764
申请日期
1955.03.16
申请人
SYSTEM ANALYZER CORPORATION
发明人
KOLL ROBERT E.;RONK LEROY B.
分类号
H02M5/34
主分类号
H02M5/34
代理机构
代理人
主权项
地址
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