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经营范围
发明名称
Voltage regulator system
摘要
申请公布号
US2491802(A)
申请公布日期
1949.12.20
申请号
US19460706131
申请日期
1946.10.28
申请人
MICHAEL DEBREY
发明人
DEBREY MICHAEL
分类号
H02P9/24
主分类号
H02P9/24
代理机构
代理人
主权项
地址
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