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发明名称
Procédé pour la mesure de déformations à l'aide de rayons rontgen
摘要
申请公布号
BE446516(A1)
申请公布日期
1942.08.31
申请号
BED446516
申请日期
1942.07.20
申请人
DRAEGER GES MBH
发明人
分类号
G01N23/20
主分类号
G01N23/20
代理机构
代理人
主权项
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