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发明名称
摘要
申请公布号
DE2023726(A1)
申请公布日期
1970.11.19
申请号
DE19702023726
申请日期
1970.05.14
申请人
发明人
分类号
G01F1/12;G06G7/28;H03K5/00;H03K7/06;(IPC1-7):H03K1/10
主分类号
G01F1/12
代理机构
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