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经营范围
发明名称
Reactor structure
摘要
申请公布号
US1747507(A)
申请公布日期
1930.02.18
申请号
US19290361946
申请日期
1929.05.10
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
GEORGE ROBERT B.
分类号
H01F27/30
主分类号
H01F27/30
代理机构
代理人
主权项
地址
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