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发明名称
Improvements in and relating to hall effect devices
摘要
申请公布号
GB705248(A)
申请公布日期
1954.03.10
申请号
GB19520029343
申请日期
1952.11.20
申请人
GENERAL ELECTRIC COMPANY
发明人
分类号
G01R15/20;H03F15/00
主分类号
G01R15/20
代理机构
代理人
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