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发明名称
Improvements in a.c. generators
摘要
申请公布号
GB667390(A)
申请公布日期
1952.02.27
申请号
GB19490009859
申请日期
1949.04.12
申请人
PERCY ROBINSON
发明人
分类号
H02K19/18
主分类号
H02K19/18
代理机构
代理人
主权项
地址
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