IMPROVEMENTS RELATING TO HALL-EFFECT ELEMENTS,申请号GB19690007977-传众专利搜索

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发明名称	IMPROVEMENTS RELATING TO HALL-EFFECT ELEMENTS
摘要
申请公布号	GB1247955(A)	申请公布日期	1971.09.29
申请号	GB19690007977	申请日期	1969.02.13
申请人	SIEMENS AKTIENGESELLSCHAFT	发明人
分类号	H03F1/34;H03F1/36	主分类号	H03F1/34
代理机构		代理人
主权项
地址

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