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发明名称
Appareil auxiliaire pour radiographie par photographie de l'image formée sur l'écran
摘要
申请公布号
FR881745(A)
申请公布日期
1943.05.06
申请号
FRD881745
申请日期
1942.05.04
申请人
ELECTRICITATSGESELLSCHAFT SANITAS MIT BESCHRANKTER HAFTUNG
发明人
分类号
G03B42/02
主分类号
G03B42/02
代理机构
代理人
主权项
地址
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