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发明名称
Improvements in or relating to three-phase power control
摘要
申请公布号
GB997213(A)
申请公布日期
1965.07.07
申请号
GB19600037519
申请日期
1960.11.01
申请人
WESTINGHOUSE BRAKE AND SIGNAL COMPANY LIMITED
发明人
PEART ALAN THOMAS
分类号
G05F1/38
主分类号
G05F1/38
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