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经营范围
发明名称
Voltage control equipment for d.c. generators
摘要
申请公布号
GB1098621(A)
申请公布日期
1968.01.10
申请号
GB19630019269
申请日期
1963.05.15
申请人
NATIONAL RESEARCH DEVELOPMENT CORPORATION
发明人
KING GEORGE WILLIAM
分类号
H02P9/26
主分类号
H02P9/26
代理机构
代理人
主权项
地址
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