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发明名称
Current comparator device
摘要
申请公布号
GB966279(A)
申请公布日期
1964.08.06
申请号
GB19620048325
申请日期
1962.12.21
申请人
CANADIAN PATENTS AND DEVELOPMENT LIMITED
发明人
分类号
G01R1/28;G01R15/18
主分类号
G01R1/28
代理机构
代理人
主权项
地址
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