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经营范围
发明名称
Magnetic core test apparatus
摘要
申请公布号
US2830262(A)
申请公布日期
1958.04.08
申请号
US19550532895
申请日期
1955.09.07
申请人
GENERAL ELECTRIC COMPANY
发明人
LORD HAROLD W.
分类号
G01R33/12
主分类号
G01R33/12
代理机构
代理人
主权项
地址
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