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发明名称
messung
摘要
申请公布号
DE692153(C)
申请公布日期
1940.06.13
申请号
DE193801H7704D
申请日期
1938.11.18
申请人
HARTMANN & BRAUN AKT.-GES.
发明人
SCHERING DR. HARALD
分类号
G01R27/26
主分类号
G01R27/26
代理机构
代理人
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地址
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