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发明名称
Voltage regulating means
摘要
申请公布号
US2680832(A)
申请公布日期
1954.06.08
申请号
US19490109174
申请日期
1949.08.08
申请人
MCGRAW ELECTRIC COMPANY
发明人
SCHULTZ BLAINE H.
分类号
G05F1/147
主分类号
G05F1/147
代理机构
代理人
主权项
地址
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